Nonstop flight route between Monrovia, Liberia and Detroit, Michigan, United States:
Departure Airport:
(6°14'2"N by 10°21'43"W)
Arrival Airport:
(42°14'16"N by 83°31'49"W)
Distance from ROB to YIP:
5,069.72 miles (8,158.90 km)
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Jump to:
- About this route
- ROB Airport Information
- YIP Airport Information
- Facts about ROB
- Facts about YIP
- Map of Nearest Airports to ROB
- List of Nearest Airports to ROB
- Map of Furthest Airports from ROB
- List of Furthest Airports from ROB
- Map of Nearest Airports to YIP
- List of Nearest Airports to YIP
- Map of Furthest Airports from YIP
- List of Furthest Airports from YIP
About this route:
A direct, nonstop flight between Roberts International Airport Roberts Field (ROB), Monrovia, Liberia and Willow Run Airport (YIP) (YIP), Detroit, Michigan, United States would travel a Great Circle distance of 5,070 miles (or 8,159 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 Willow Run Airport (YIP), 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 Willow Run Airport (YIP). 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: | YIP / KYIP |
| Airport Name: | Willow Run Airport (YIP) |
| Location: | Detroit, Michigan, United States |
| GPS Coordinates: | 42°14'16"N by 83°31'49"W |
| Operator/Owner: | Wayne County Airport Authority |
| Airport Type: | Public |
| Elevation: | 716 feet (218 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from YIP |
| More Information: | YIP Maps & Info |
Facts about Roberts International Airport Roberts Field (ROB):
- During the Second Liberian Civil War, the main terminal building suffered major damage, and remains vacant and unenclosed.
- 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.
- 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.
- 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 International Airport Roberts Field handled 133,656 passengers last year.
- It was announced in October 2008 that U.S.
- Roberts International Airport Roberts Field (ROB) currently has only 1 runway.
Facts about Willow Run Airport (YIP) (YIP):
- The furthest airport from Willow Run Airport (YIP) (YIP) is Margaret River Airport (MGV), which is located 11,276 miles (18,147 kilometers) away in Margaret River, Western Australia, Australia.
- To meet projected demand for the B-24, in early 1941 the Federal government established the Liberator Production Pool Program.
- Because of Willow Run Airport (YIP)'s relatively low elevation of 716 feet, planes can take off or land at Willow Run Airport (YIP) 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.
- United was the last carrier of those to use Willow Run, moving its remaining Detroit operations in 1967 to Metro Airport.
- Willow Run Airport has four runways, a continuously staffed FAA control tower, and US Customs operations.
- The Willow Run bomber plant had many problems at startup, due in part to the mindsets and technical skills of both management and labor, who were each accustomed to the requirements of auto production, finding it difficult at first to adapt to the higher precision required in aircraft production.
- The closest airport to Willow Run Airport (YIP) (YIP) is Detroit Metropolitan Wayne County Airport (DTW), which is located only 9 miles (15 kilometers) E of YIP.
- Willow Run Airport (YIP) (YIP) has 4 runways.
- Willow Run Airport was named for a small stream that meandered through pastureland and woods until the late-1930s.
- Between 1946 and 1947, passenger airlines serving Detroit moved from Detroit City Airport on the city's crowded east side, to Willow Run.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.49 miles (44.24 km) W | Spriggs Payne Airport (MLW) | Monrovia, Liberia |     |
| 2 | 30.90 miles (49.73 km) SE | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 3 | 121.67 miles (195.81 km) SE | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 4 | 127.68 miles (205.48 km) NNW | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 5 | 146.66 miles (236.02 km) N | Foya Airport (FOY) | Foya, Liberia | |
| 6 | 149.81 miles (241.09 km) NE | Nimba Airport (NIA) | Nimba, Liberia | |
| 7 | 150.29 miles (241.88 km) NNE | Voinjama Airport (VOI) | Voinjama, Liberia | |
| 8 | 152.20 miles (244.95 km) NW | Bo Airport (KBS) | Bo, Sierra Leone | |
| 9 | 153.26 miles (246.65 km) E | Tchien Airport (THC) | Tchien, Liberia | |
| 10 | 157.67 miles (253.74 km) NE | Nzérékoré Airport (NZE) | N'zerekore, Guinea | |
| 11 | 170.28 miles (274.04 km) NNE | Macenta Airport (MCA) | Macenta, Guinea | |
| 12 | 171.10 miles (275.36 km) NNW | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 13 | 171.25 miles (275.60 km) SE | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 14 | 172.96 miles (278.36 km) WNW | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 15 | 176.07 miles (283.35 km) NW | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,001.48 miles (19,314.47 km) SSE | Nauru International Airport (INU) | Yaren, Nauru | |
| 2 | 11,914.55 miles (19,174.55 km) SSW | Aranuka Airport (AAK) | Aranuka, Kiribati | |
| 3 | 11,906.85 miles (19,162.17 km) SSE | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 4 | 11,891.43 miles (19,137.35 km) SSE | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 5 | 11,889.60 miles (19,134.42 km) SSW | Abemama Atoll Airport (AEA) | Abemama Atoll, Kiribati | |
| 6 | 11,883.66 miles (19,124.84 km) WSW | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 7 | 11,883.30 miles (19,124.28 km) SW | Beru Island Airport (BEZ) | Beru, Kiribati | |
| 8 | 11,867.83 miles (19,099.37 km) SSE | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 9 | 11,857.61 miles (19,082.92 km) SSW | Bonriki International Airport (TRW) | Tarawa, Kiribati | |
| 10 | 11,856.27 miles (19,080.78 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 11 | 11,834.35 miles (19,045.50 km) SSW | Abaiang Atoll Airport (ABF) | Abaiang, Kiribati | |
| 12 | 11,832.96 miles (19,043.25 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 13 | 11,822.17 miles (19,025.89 km) S | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 14 | 11,818.50 miles (19,019.99 km) ESE | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 15 | 11,812.06 miles (19,009.63 km) SSW | Marakei Airport (MZK) | Marakei, Kiribati | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.23 miles (14.85 km) E | Detroit Metropolitan Wayne County Airport (DTW) | Romulus (near Detroit), Michigan, United States | |
| 2 | 11.05 miles (17.79 km) W | Ann Arbor Municipal Airport (ARB) | Ann Arbor, Michigan, United States | |
| 3 | 29.10 miles (46.83 km) ENE | Coleman A. Young International Airport (DET) | Detroit, Michigan, United States | |
| 4 | 29.53 miles (47.52 km) E | Windsor International Airport (YQG) | Windsor, Ontario, Canada | |
| 5 | 30.08 miles (48.40 km) N | Oakland County International Airport (PTK) | Waterford, Michigan, United States | |
| 6 | 37.96 miles (61.09 km) SW | Lenawee County Airport (ADG) | Adrian, Michigan, United States | |
| 7 | 43.71 miles (70.35 km) NE | Selfridge Air National Guard Base (MTC) | Mount Clemens, Michigan, United States | |
| 8 | 46.58 miles (74.96 km) S | Toledo Executive Airport (TDZ) | Toledo, Ohio, United States | |
| 9 | 47.20 miles (75.95 km) SSW | Toledo Express Airport (TOL) | Toledo, Ohio, United States | |
| 10 | 47.60 miles (76.60 km) W | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 11 | 51.43 miles (82.77 km) NNW | Bishop International Airport (FNT) | Flint, Michigan, United States | |
| 12 | 65.48 miles (105.38 km) NW | Capital Region International Airport (LAN) | Lansing, Michigan, United States | |
| 13 | 68.98 miles (111.01 km) NE | St. Clair County International Airport (PHN) | Port Huron, Michigan, United States | |
| 14 | 71.65 miles (115.31 km) SE | Griffing Sandusky Airport (SKY) | Sandusky, Ohio, United States | |
| 15 | 74.22 miles (119.44 km) E | Chatham-Kent Airport (XCM) | Chatham-Kent, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,275.99 miles (18,146.90 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,252.23 miles (18,108.66 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,239.72 miles (18,088.52 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,226.82 miles (18,067.78 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,183.46 miles (17,997.98 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,175.15 miles (17,984.61 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,163.61 miles (17,966.05 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,152.87 miles (17,948.76 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,145.71 miles (17,937.24 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,118.34 miles (17,893.18 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,058.65 miles (17,797.13 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,023.64 miles (17,740.79 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,019.53 miles (17,734.17 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,008.86 miles (17,717.00 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,948.07 miles (17,619.17 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |