About this route:

A direct, nonstop flight between Horsham Airport (HSM), Horsham, Victoria, Australia and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 9,062 miles (or 14,584 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 Horsham Airport and Sidney-Richland Municipal 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 Horsham Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: HSM / YHSM
Airport Name: Horsham Airport
Location: Horsham, Victoria, Australia
GPS Coordinates: 36°40'10"S by 142°10'22"E
Operator/Owner: Horsham Rural City Council
Airport Type: Public
Elevation: 445 feet (136 meters)
# of Runways: 2
View all routes: Routes from HSM
More Information: HSM Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: SDY / KSDY
Airport Name: Sidney-Richland Municipal Airport
Location: Sidney, Montana, United States
GPS Coordinates: 47°42'24"N by 104°11'32"W
Area Served: Sidney, Montana
Operator/Owner: Sidney Richland Airport Authority
Airport Type: Public
Elevation: 1985 feet (605 meters)
# of Runways: 2
View all routes: Routes from SDY
More Information: SDY Maps & Info

Facts about Horsham Airport (HSM):

  • Horsham Airport (HSM) has 2 runways.
  • The closest airport to Horsham Airport (HSM) is Ararat Airport (ARY), which is located 63 miles (102 kilometers) SE of HSM.
  • Because of Horsham Airport's relatively low elevation of 445 feet, planes can take off or land at Horsham 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.
  • The furthest airport from Horsham Airport (HSM) is Flores Airport (FLW), which is nearly antipodal to Horsham Airport (meaning Horsham Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,025 miles (19,352 kilometers) away in Flores Island, Azores, Portugal.

Facts about Sidney-Richland Municipal Airport (SDY):

  • The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
  • Sidney-Richland Municipal Airport (SDY) has 2 runways.
  • The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
  • Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.

Map of Nearest Airports to Horsham Airport:

List of Nearest Airports to Horsham Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
163.11 miles (101.56 km) SEArarat Airport (ARY)Ararat, Victoria, AustraliaView Ararat Airport on a map Set ARY as origin Airport Set ARY as destination Airport Get more information about Ararat Airport
266.79 miles (107.48 km) NHopetoun Airport (HTU)Hopetoun, Victoria, AustraliaView Hopetoun Airport on a map Set HTU as origin Airport Set HTU as destination Airport Get more information about Hopetoun Airport
367.88 miles (109.23 km) SHamilton Airport (HLT)Hamilton, Victoria, AustraliaView Hamilton Airport on a map Set HLT as origin Airport Set HLT as destination Airport Get more information about Hamilton Airport
4106.56 miles (171.49 km) SWMount Gambier Airport (MGB)Mount Gambier, AustraliaView Mount Gambier Airport on a map Set MGB as origin Airport Set MGB as destination Airport Get more information about Mount Gambier Airport
5113.31 miles (182.36 km) SWarrnambool Airport (WMB)Warrnambool, Victoria, AustraliaView Warrnambool Airport on a map Set WMB as origin Airport Set WMB as destination Airport Get more information about Warrnambool Airport
6117.17 miles (188.57 km) ENEKerang Airport (KRA)Kerang, Victoria, AustraliaView Kerang Airport on a map Set KRA as origin Airport Set KRA as destination Airport Get more information about Kerang Airport
7119.58 miles (192.44 km) EBendigo Airport (BXG)Bendigo, Victoria, AustraliaView Bendigo Airport on a map Set BXG as origin Airport Set BXG as destination Airport Get more information about Bendigo Airport
8120.21 miles (193.46 km) SSWPortland Airport (PTJ)Portland, Victoria, AustraliaView Portland Airport on a map Set PTJ as origin Airport Set PTJ as destination Airport Get more information about Portland Airport
9139.58 miles (224.64 km) NRobinvale Airport (RBC)Robinvale, Victoria, AustraliaView Robinvale Airport on a map Set RBC as origin Airport Set RBC as destination Airport Get more information about Robinvale Airport
10144.80 miles (233.03 km) SEAvalon Airport (AVV)Avalon, Victoria, AustraliaView Avalon Airport on a map Set AVV as origin Airport Set AVV as destination Airport Get more information about Avalon Airport
11148.25 miles (238.59 km) ENEEchuca Airport (ECH)Echuca, Victoria, AustraliaView Echuca Airport on a map Set ECH as origin Airport Set ECH as destination Airport Get more information about Echuca Airport
12159.97 miles (257.45 km) SEGeelong Airport (GEX)Grovedale, Victoria, AustraliaView Geelong Airport on a map Set GEX as origin Airport Set GEX as destination Airport Get more information about Geelong Airport
13161.92 miles (260.58 km) NNEBalranald Airport (BZD)Balranald, New South Wales, AustraliaView Balranald Airport on a map Set BZD as origin Airport Set BZD as destination Airport Get more information about Balranald Airport
14162.55 miles (261.60 km) ESEMelbourne Airport (MEL)Melbourne, Victoria, AustraliaView Melbourne Airport on a map Set MEL as origin Airport Set MEL as destination Airport Get more information about Melbourne Airport
15167.05 miles (268.83 km) ESEEssendon Airport (MEB)Melbourne, Victoria, AustraliaView Essendon Airport on a map Set MEB as origin Airport Set MEB as destination Airport Get more information about Essendon Airport

Map of Furthest Airports from Horsham Airport:

List of Furthest Airports from Horsham Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,024.94 miles (19,352.22 km) WNWFlores Airport (FLW)Flores Island, Azores, PortugalView Flores Airport on a map Set FLW as origin Airport Set FLW as destination Airport Get more information about Flores Airport
212,017.42 miles (19,340.12 km) WNWCorvo Airport (CVU)Corvo Island, Azores, PortugalView Corvo Airport on a map Set CVU as origin Airport Set CVU as destination Airport Get more information about Corvo Airport
311,922.14 miles (19,186.78 km) WNWHorta International Airport (HOR)Horta, Azores, PortugalView Horta International Airport on a map Set HOR as origin Airport Set HOR as destination Airport Get more information about Horta International Airport
411,907.11 miles (19,162.58 km) WNWPico Airport (PIX)Pico Island, Azores, PortugalView Pico Airport on a map Set PIX as origin Airport Set PIX as destination Airport Get more information about Pico Airport
511,877.17 miles (19,114.41 km) WNWGraciosa Airport (GRW)Graciosa Island, Azores, PortugalView Graciosa Airport on a map Set GRW as origin Airport Set GRW as destination Airport Get more information about Graciosa Airport
611,832.84 miles (19,043.07 km) WNWLajes Air Base (TER)Lajes, Azores, PortugalView Lajes Air Base on a map Set TER as origin Airport Set TER as destination Airport Get more information about Lajes Air Base
711,765.69 miles (18,934.99 km) WJoão Paulo II Airport (PDL)Ponta Delgada, Azores, PortugalView João Paulo II Airport on a map Set PDL as origin Airport Set PDL as destination Airport Get more information about João Paulo II Airport
811,737.00 miles (18,888.82 km) WSanta Maria Airport (SMA)Santa Maria, PortugalView Santa Maria Airport on a map Set SMA as origin Airport Set SMA as destination Airport Get more information about Santa Maria Airport
911,364.76 miles (18,289.76 km) NESt. John's International Airport (YYT)St. John's, Newfoundland and Labrador, CanadaView St. John's International Airport on a map Set YYT as origin Airport Set YYT as destination Airport Get more information about St. John's International Airport
1011,266.14 miles (18,131.04 km) NESaint-Pierre Airport (FSP)Saint-Pierre, Saint Pierre and Miquelon, FranceView Saint-Pierre Airport on a map Set FSP as origin Airport Set FSP as destination Airport Get more information about Saint-Pierre Airport
1111,245.99 miles (18,098.61 km) NEMiquelon Airport (MQC)Miquelon, Saint Pierre and MiquelonView Miquelon Airport on a map Set MQC as origin Airport Set MQC as destination Airport Get more information about Miquelon Airport
1211,242.49 miles (18,092.99 km) NEGander International Airport (YQX)Gander, Newfoundland, CanadaView Gander International Airport on a map Set YQX as origin Airport Set YQX as destination Airport Get more information about Gander International Airport
1311,212.42 miles (18,044.60 km) WMadeira Airport (FNC)Funchal, Madeira, PortugalView Madeira Airport on a map Set FNC as origin Airport Set FNC as destination Airport Get more information about Madeira Airport
1411,196.95 miles (18,019.69 km) WPorto Santo Airport (PXO)Porto Santo, Madeira, PortugalView Porto Santo Airport on a map Set PXO as origin Airport Set PXO as destination Airport Get more information about Porto Santo Airport
1511,147.12 miles (17,939.50 km) WNWLa Palma Airport (SPC)La Palma, Canary Islands, SpainView La Palma Airport on a map Set SPC as origin Airport Set SPC as destination Airport Get more information about La Palma Airport

Map of Nearest Airports to Sidney-Richland Municipal Airport:

List of Nearest Airports to Sidney-Richland Municipal Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
141.33 miles (66.52 km) NESloulin Field International Airport (ISN)Williston, North Dakota, United StatesView Sloulin Field International Airport on a map Set ISN as destination Airport Set ISN as destination Airport Get more information about Sloulin Field International Airport
248.66 miles (78.31 km) SWDawson Community Airport (GDV)Glendive, Montana, United StatesView Dawson Community Airport on a map Set GDV as destination Airport Set GDV as destination Airport Get more information about Dawson Community Airport
369.41 miles (111.70 km) WNWL. M. Clayton Airport (OLF)Wolf Point, Montana, United StatesView L. M. Clayton Airport on a map Set OLF as destination Airport Set OLF as destination Airport Get more information about L. M. Clayton Airport
476.29 miles (122.77 km) NNWSher-Wood Airport (PWD)Plentywood, Montana, United StatesView Sher-Wood Airport on a map Set PWD as destination Airport Set PWD as destination Airport Get more information about Sher-Wood Airport
590.57 miles (145.76 km) SEDickinson Theodore Roosevelt Regional Airport (DIK)Dickinson, North Dakota, United StatesView Dickinson Theodore Roosevelt Regional Airport on a map Set DIK as destination Airport Set DIK as destination Airport Get more information about Dickinson Theodore Roosevelt Regional Airport
6111.04 miles (178.70 km) SSEBowman Municipal Airport (BWM)Bowman, North Dakota, United StatesView Bowman Municipal Airport on a map Set BWM as destination Airport Set BWM as destination Airport Get more information about Bowman Municipal Airport
7117.38 miles (188.91 km) WNWGlasgow International Airport (GGW)Glasgow, Montana, United StatesView Glasgow International Airport on a map Set GGW as destination Airport Set GGW as destination Airport Get more information about Glasgow International Airport
8118.10 miles (190.06 km) NNEEstevan Regional Aerodrome (YEN)Estevan, Saskatchewan, CanadaView Estevan Regional Aerodrome on a map Set YEN as destination Airport Set YEN as destination Airport Get more information about Estevan Regional Aerodrome
9118.99 miles (191.50 km) SWMiles City Airport (MLS)Miles City, Montana, United StatesView Miles City Airport on a map Set MLS as destination Airport Set MLS as destination Airport Get more information about Miles City Airport
10131.42 miles (211.49 km) WJordan Airport (JDN)Jordan, Montana, United StatesView Jordan Airport on a map Set JDN as destination Airport Set JDN as destination Airport Get more information about Jordan Airport
11139.74 miles (224.89 km) ENEMinot Air Force Base (MIB)Minot, North Dakota, United StatesView Minot Air Force Base on a map Set MIB as destination Airport Set MIB as destination Airport Get more information about Minot Air Force Base
12140.05 miles (225.38 km) ENEMinot International Airport (MOT)Minot, North Dakota, United StatesView Minot International Airport on a map Set MOT as destination Airport Set MOT as destination Airport Get more information about Minot International Airport
13174.07 miles (280.14 km) ESEBismarck Municipal Airport (BIS)Bismarck, North Dakota, United StatesView Bismarck Municipal Airport on a map Set BIS as destination Airport Set BIS as destination Airport Get more information about Bismarck Municipal Airport
14189.51 miles (304.99 km) NRegina International Airport (YQR)Regina, Saskatchewan, CanadaView Regina International Airport on a map Set YQR as destination Airport Set YQR as destination Airport Get more information about Regina International Airport
15191.53 miles (308.24 km) NNWCFB Moose Jaw (YMJ)Moose Jaw, Saskatchewan, CanadaView CFB Moose Jaw on a map Set YMJ as destination Airport Set YMJ as destination Airport Get more information about CFB Moose Jaw

Map of Furthest Airports from Sidney-Richland Municipal Airport:

List of Furthest Airports from Sidney-Richland Municipal Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,383.49 miles (16,710.57 km) SSESir Gaëtan Duval Airport (RRG)Rodrigues Island, MauritiusView Sir Gaëtan Duval Airport on a map Set RRG as destination Airport Set RRG as destination Airport Get more information about Sir Gaëtan Duval Airport
210,297.57 miles (16,572.29 km) SESir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as destination Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
310,290.39 miles (16,560.74 km) SEPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as destination Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
410,266.41 miles (16,522.14 km) SERoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as destination Airport Set RUN as destination Airport Get more information about Roland Garros Airport
510,218.50 miles (16,445.05 km) SETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as destination Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
610,203.17 miles (16,420.36 km) WMargaret 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
710,179.29 miles (16,381.94 km) WBusselton 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
810,169.42 miles (16,366.06 km) WManjimup 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
910,153.64 miles (16,340.65 km) WBunbury 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
1010,120.11 miles (16,286.69 km) WAlbany 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
1110,113.85 miles (16,276.63 km) ESEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as destination Airport Set AMP as destination Airport Get more information about Ampanihy Airport
1210,100.83 miles (16,255.67 km) WSWRottnest 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
1310,089.33 miles (16,237.15 km) WSWJandakot 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
1410,078.56 miles (16,219.83 km) WSWPerth 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
1510,076.48 miles (16,216.49 km) WKatanning 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