About this route:

A direct, nonstop flight between Roberts International Airport Roberts Field (ROB), Monrovia, Liberia and Lehigh Valley International Airport (ABE), Allentown, Pennsylvania, United States would travel a Great Circle distance of 4,639 miles (or 7,465 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Roberts International Airport Roberts Field and Lehigh Valley International Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Roberts International Airport Roberts Field and Lehigh Valley International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: ROB / GLRB
Airport Name: Roberts International Airport Roberts Field
Location: Monrovia, Liberia
GPS Coordinates: 6°14'2"N by 10°21'43"W
Area Served: Monrovia, Liberia
Airport Type: Public
Elevation: 31 feet (9 meters)
# of Runways: 1
View all routes: Routes from ROB
More Information: ROB Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: ABE / KABE
Airport Name: Lehigh Valley International Airport
Location: Allentown, Pennsylvania, United States
GPS Coordinates: 40°39'8"N by 75°26'25"W
Area Served: Lehigh Valley
Airport Type: Public
Elevation: 393 feet (120 meters)
# of Runways: 2
View all routes: Routes from ABE
More Information: ABE Maps & Info

Facts about Roberts International Airport Roberts Field (ROB):

  • Roberts International Airport Roberts Field handled 133,656 passengers last year.
  • The airport is clearly the nation's busiest most important aviation facility, with the only connections to Europe and the United States.
  • Roberts International Airport, informally known as Robertsfield, is an international airport in the West African nation of Liberia.
  • The closest airport to Roberts International Airport Roberts Field (ROB) is Spriggs Payne Airport (MLW), which is located 27 miles (44 kilometers) W of ROB.
  • On 5 September 2010, Delta launched once weekly flights between Atlanta and Monrovia.
  • The furthest airport from Roberts International Airport Roberts Field (ROB) is Nauru International Airport (INU), which is nearly antipodal to Roberts International Airport Roberts Field (meaning Roberts International Airport Roberts Field is almost on the exact opposite side of the Earth from Nauru International Airport), and is located 12,001 miles (19,314 kilometers) away in Yaren, Nauru.
  • Because of Roberts International Airport Roberts Field's relatively low elevation of 31 feet, planes can take off or land at Roberts International Airport Roberts Field at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • Roberts is the principal international airport in Liberia, and one of only two with paved runways in the nation.
  • Roberts International Airport Roberts Field (ROB) currently has only 1 runway.
  • The story of Robertsfield is consistently intertwined with the history of Pan American World Airways.

Facts about Lehigh Valley International Airport (ABE):

  • Because of Lehigh Valley International Airport's relatively low elevation of 393 feet, planes can take off or land at Lehigh Valley International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • Construction began on the present terminal in 1973 and the project, designed by Wallace & Watson, was completed in 1976.
  • The closest airport to Lehigh Valley International Airport (ABE) is Quakertown Airport (UKT), which is located only 15 miles (25 kilometers) SSE of ABE.
  • The airport before terminal expansion.
  • The furthest airport from Lehigh Valley International Airport (ABE) is Margaret River Airport (MGV), which is located 11,695 miles (18,821 kilometers) away in Margaret River, Western Australia, Australia.
  • Lehigh Valley International Airport opened in 1929 and is one of the very few in the nation that serves its community from its original location.
  • Lehigh Valley International Airport (ABE) has 2 runways.

Map of Nearest Airports to Roberts International Airport Roberts Field:

List of Nearest Airports to Roberts International Airport Roberts Field:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
127.49 miles (44.24 km) WSpriggs Payne Airport (MLW)Monrovia, LiberiaView Spriggs Payne Airport on a map Set MLW as origin Airport Set MLW as destination Airport Get more information about Spriggs Payne Airport
230.90 miles (49.73 km) SEBuchanan Airport (UCN)Buchanan, LiberiaView Buchanan Airport on a map Set UCN as origin Airport Set UCN as destination Airport Get more information about Buchanan Airport
3121.67 miles (195.81 km) SEGreenville/Sinoe Airport (SNI)Greenville, LiberiaView Greenville/Sinoe Airport on a map Set SNI as origin Airport Set SNI as destination Airport Get more information about Greenville/Sinoe Airport
4127.68 miles (205.48 km) NNWKenema Airport (KEN)Kenema, Sierra LeoneView Kenema Airport on a map Set KEN as origin Airport Set KEN as destination Airport Get more information about Kenema Airport
5146.66 miles (236.02 km) NFoya Airport (FOY)Foya, LiberiaView Foya Airport on a map Set FOY as origin Airport Set FOY as destination Airport Get more information about Foya Airport
6149.81 miles (241.09 km) NENimba Airport (NIA)Nimba, LiberiaView Nimba Airport on a map Set NIA as origin Airport Set NIA as destination Airport Get more information about Nimba Airport
7150.29 miles (241.88 km) NNEVoinjama Airport (VOI)Voinjama, LiberiaView Voinjama Airport on a map Set VOI as origin Airport Set VOI as destination Airport Get more information about Voinjama Airport
8152.20 miles (244.95 km) NWBo Airport (KBS)Bo, Sierra LeoneView Bo Airport on a map Set KBS as origin Airport Set KBS as destination Airport Get more information about Bo Airport
9153.26 miles (246.65 km) ETchien Airport (THC)Tchien, LiberiaView Tchien Airport on a map Set THC as origin Airport Set THC as destination Airport Get more information about Tchien Airport
10157.67 miles (253.74 km) NENzérékoré Airport (NZE)N'zerekore, GuineaView Nzérékoré Airport on a map Set NZE as origin Airport Set NZE as destination Airport Get more information about Nzérékoré Airport
11170.28 miles (274.04 km) NNEMacenta Airport (MCA)Macenta, GuineaView Macenta Airport on a map Set MCA as origin Airport Set MCA as destination Airport Get more information about Macenta Airport
12171.10 miles (275.36 km) NNWYengema Airport (WYE)Yengema, Kono District, Sierra LeoneView Yengema Airport on a map Set WYE as origin Airport Set WYE as destination Airport Get more information about Yengema Airport
13171.25 miles (275.60 km) SESasstown Airport (SAZ)Sasstown, LiberiaView Sasstown Airport on a map Set SAZ as origin Airport Set SAZ as destination Airport Get more information about Sasstown Airport
14172.96 miles (278.36 km) WNWSherbro International Airport (BTE)Bonthe, Sierra LeoneView Sherbro International Airport on a map Set BTE as origin Airport Set BTE as destination Airport Get more information about Sherbro International Airport
15176.07 miles (283.35 km) NWGbangbatok Airport (GBK)Gbangbatok, Sierra LeoneView Gbangbatok Airport on a map Set GBK as origin Airport Set GBK as destination Airport Get more information about Gbangbatok Airport

Map of Furthest Airports from Roberts International Airport Roberts Field:

List of Furthest Airports from Roberts International Airport Roberts Field:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,001.48 miles (19,314.47 km) SSENauru International Airport (INU)Yaren, NauruView Nauru International Airport on a map Set INU as origin Airport Set INU as destination Airport Get more information about Nauru International Airport
211,914.55 miles (19,174.55 km) SSWAranuka Airport (AAK)Aranuka, KiribatiView Aranuka Airport on a map Set AAK as origin Airport Set AAK as destination Airport Get more information about Aranuka Airport
311,906.85 miles (19,162.17 km) SSEMota Lava Airport (MTV)Mota Lava, VanuatuView Mota Lava Airport on a map Set MTV as origin Airport Set MTV as destination Airport Get more information about Mota Lava Airport
411,891.43 miles (19,137.35 km) SSEVanua Lava Airport (SLH)Sola, Vanua Lava, Torba Province, VanuatuView Vanua Lava Airport on a map Set SLH as origin Airport Set SLH as destination Airport Get more information about Vanua Lava Airport
511,889.60 miles (19,134.42 km) SSWAbemama Atoll Airport (AEA)Abemama Atoll, KiribatiView Abemama Atoll Airport on a map Set AEA as origin Airport Set AEA as destination Airport Get more information about Abemama Atoll Airport
611,883.66 miles (19,124.84 km) WSWArorae Island Airport (AIS)Arorae Island, KiribatiView Arorae Island Airport on a map Set AIS as origin Airport Set AIS as destination Airport Get more information about Arorae Island Airport
711,883.30 miles (19,124.28 km) SWBeru Island Airport (BEZ)Beru, KiribatiView Beru Island Airport on a map Set BEZ as origin Airport Set BEZ as destination Airport Get more information about Beru Island Airport
811,867.83 miles (19,099.37 km) SSEGaua Airport (ZGU)Gaua, Torba, VanuatuView Gaua Airport on a map Set ZGU as origin Airport Set ZGU as destination Airport Get more information about Gaua Airport
911,857.61 miles (19,082.92 km) SSWBonriki International Airport (TRW)Tarawa, KiribatiView Bonriki International Airport on a map Set TRW as origin Airport Set TRW as destination Airport Get more information about Bonriki International Airport
1011,856.27 miles (19,080.78 km) ESEUlawa Airport (RNA)Arona, Ulawa Island, Solomon IslandsView Ulawa Airport on a map Set RNA as origin Airport Set RNA as destination Airport Get more information about Ulawa Airport
1111,834.35 miles (19,045.50 km) SSWAbaiang Atoll Airport (ABF)Abaiang, KiribatiView Abaiang Atoll Airport on a map Set ABF as origin Airport Set ABF as destination Airport Get more information about Abaiang Atoll Airport
1211,832.96 miles (19,043.25 km) ESEKirakira Airport (IRA)Kirakira, Makira Island, Solomon IslandsView Kirakira Airport on a map Set IRA as origin Airport Set IRA as destination Airport Get more information about Kirakira Airport
1311,822.17 miles (19,025.89 km) SMaewo-Naone Airport (MWF)Maewo, VanuatuView Maewo-Naone Airport on a map Set MWF as origin Airport Set MWF as destination Airport Get more information about Maewo-Naone Airport
1411,818.50 miles (19,019.99 km) ESEUru Harbour Airport (ATD)Atoifi, Malaita, Solomon IslandsView Uru Harbour Airport on a map Set ATD as origin Airport Set ATD as destination Airport Get more information about Uru Harbour Airport
1511,812.06 miles (19,009.63 km) SSWMarakei Airport (MZK)Marakei, KiribatiView Marakei Airport on a map Set MZK as origin Airport Set MZK as destination Airport Get more information about Marakei Airport

Map of Nearest Airports to Lehigh Valley International Airport:

List of Nearest Airports to Lehigh Valley International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
115.25 miles (24.54 km) SSEQuakertown Airport (UKT)Quakertown, Pennsylvania, United StatesView Quakertown Airport on a map Set UKT as destination Airport Set UKT as destination Airport Get more information about Quakertown Airport
227.69 miles (44.56 km) SEDoylestown Airport (DYL)Doylestown, Pennsylvania, United StatesView Doylestown Airport on a map Set DYL as destination Airport Set DYL as destination Airport Get more information about Doylestown Airport
329.18 miles (46.95 km) SSWHeritage Field (PTW)Pottstown, Pennsylvania, United StatesView Heritage Field on a map Set PTW as destination Airport Set PTW as destination Airport Get more information about Heritage Field
430.27 miles (48.71 km) NNEStroudsburg-Pocono Airport (ESP)East Stroudsburg, Pennsylvania, United StatesView Stroudsburg-Pocono Airport on a map Set ESP as destination Airport Set ESP as destination Airport Get more information about Stroudsburg-Pocono Airport
533.43 miles (53.80 km) SWReading Regional Airport (RDG)Reading, Pennsylvania, United StatesView Reading Regional Airport on a map Set RDG as destination Airport Set RDG as destination Airport Get more information about Reading Regional Airport
633.69 miles (54.22 km) NPocono Mountains Municipal Airport (MPO)Mount Pocono, Pennsylvania, United StatesView Pocono Mountains Municipal Airport on a map Set MPO as destination Airport Set MPO as destination Airport Get more information about Pocono Mountains Municipal Airport
734.84 miles (56.07 km) SSENAS JRB Willow Grove (NXX)Willow Grove, Pennsylvania, United StatesView NAS JRB Willow Grove on a map Set NXX as destination Airport Set NXX as destination Airport Get more information about NAS JRB Willow Grove
836.75 miles (59.14 km) SSEWings Field (BBX)Blue Bell, Pennsylvania, United StatesView Wings Field on a map Set BBX as destination Airport Set BBX as destination Airport Get more information about Wings Field
937.07 miles (59.66 km) NWHazleton Municipal Airport (HZL)Hazleton, Pennsylvania, United StatesView Hazleton Municipal Airport on a map Set HZL as destination Airport Set HZL as destination Airport Get more information about Hazleton Municipal Airport
1041.96 miles (67.53 km) SETrenton-Mercer Airport (TTN)Trenton, New Jersey, United StatesView Trenton-Mercer Airport on a map Set TTN as destination Airport Set TTN as destination Airport Get more information about Trenton-Mercer Airport
1144.62 miles (71.81 km) ESEPrinceton Airport (PCT)Princeton/Rocky Hill, New Jersey, United StatesView Princeton Airport on a map Set PCT as destination Airport Set PCT as destination Airport Get more information about Princeton Airport
1245.06 miles (72.52 km) ECentral Jersey Regional Airport (JVI)Manville, New Jersey, United StatesView Central Jersey Regional Airport on a map Set JVI as destination Airport Set JVI as destination Airport Get more information about Central Jersey Regional Airport
1345.45 miles (73.14 km) SSENortheast Philadelphia Airport (PNE)Philadelphia, Pennsylvania, United StatesView Northeast Philadelphia Airport on a map Set PNE as destination Airport Set PNE as destination Airport Get more information about Northeast Philadelphia Airport
1446.37 miles (74.62 km) SBrandywine Airport (OQN)West Chester, Pennsylvania, United StatesView Brandywine Airport on a map Set OQN as destination Airport Set OQN as destination Airport Get more information about Brandywine Airport
1549.46 miles (79.60 km) NNWWilkes-Barre Wyoming Valley Airport (WBW)Wilkes-Barre, Pennsylvania, United StatesView Wilkes-Barre Wyoming Valley Airport on a map Set WBW as destination Airport Set WBW as destination Airport Get more information about Wilkes-Barre Wyoming Valley Airport

Map of Furthest Airports from Lehigh Valley International Airport:

List of Furthest Airports from Lehigh Valley International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,695.16 miles (18,821.49 km) SWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
211,671.13 miles (18,782.81 km) SWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
311,664.46 miles (18,772.08 km) WSWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
411,644.97 miles (18,740.71 km) SWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
511,614.15 miles (18,691.11 km) WSWAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
611,583.49 miles (18,641.78 km) SWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
711,574.44 miles (18,627.21 km) SWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
811,571.95 miles (18,623.20 km) WSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport
911,563.09 miles (18,608.94 km) SWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
1011,510.90 miles (18,524.95 km) SWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
1111,436.81 miles (18,405.71 km) SWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
1211,415.20 miles (18,370.93 km) SWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport
1311,391.40 miles (18,332.64 km) SWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
1411,385.11 miles (18,322.52 km) SWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as destination Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1511,373.95 miles (18,304.55 km) WSWEsperance Airport (EPR)Esperance, AustraliaView Esperance Airport on a map Set EPR as destination Airport Set EPR as destination Airport Get more information about Esperance Airport