Nonstop flight route between Baltra Island, Galápagos Islands, Ecuador and Roundup, Montana, United States:
Departure Airport:
(0°27'14"S by 90°15'56"W)
Arrival Airport:
(46°28'30"N by 108°32'35"W)
Distance from GPS to RPX:
3,426.81 miles (5,514.90 km)
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- About this route
- GPS Airport Information
- RPX Airport Information
- Facts about GPS
- Facts about RPX
- Map of Nearest Airports to GPS
- List of Nearest Airports to GPS
- Map of Furthest Airports from GPS
- List of Furthest Airports from GPS
- Map of Nearest Airports to RPX
- List of Nearest Airports to RPX
- Map of Furthest Airports from RPX
- List of Furthest Airports from RPX
About this route:
A direct, nonstop flight between Seymour Airport (GPS), Baltra Island, Galápagos Islands, Ecuador and Roundup Airport (RPX), Roundup, Montana, United States would travel a Great Circle distance of 3,427 miles (or 5,515 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 Seymour Airport and Roundup 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 Seymour Airport and Roundup Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GPS / SEGS |
| Airport Name: | Seymour Airport |
| Location: | Baltra Island, Galápagos Islands, Ecuador |
| GPS Coordinates: | 0°27'14"S by 90°15'56"W |
| Area Served: | Baltra, Galápagos Islands, Ecuador |
| Airport Type: | Public / Military |
| Elevation: | 207 feet (63 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GPS |
| More Information: | GPS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | RPX / KRPX |
| Airport Name: | Roundup Airport |
| Location: | Roundup, Montana, United States |
| GPS Coordinates: | 46°28'30"N by 108°32'35"W |
| Area Served: | Roundup, Montana |
| Operator/Owner: | City of Roundup & Musselshell County |
| Airport Type: | Public |
| Elevation: | 3490 feet (1,064 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RPX |
| More Information: | RPX Maps & Info |
Facts about Seymour Airport (GPS):
- The furthest airport from Seymour Airport (GPS) is Sultan Iskandar Muda International Airport (BTJ), which is located 11,911 miles (19,169 kilometers) away in Banda Aceh, Indonesia.
- Because of Seymour Airport's relatively low elevation of 207 feet, planes can take off or land at Seymour 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.
- Seymour Airport is an airport serving the island of Baltra, one of the Galápagos Islands in Ecuador.
- The airport resides at an elevation of 207 feet above mean sea level.
- Seymour Airport (GPS) currently has only 1 runway.
- The closest airport to Seymour Airport (GPS) is San Cristóbal Airport (SCY), which is located 55 miles (88 kilometers) SE of GPS.
Facts about Roundup Airport (RPX):
- Roundup Airport (RPX) has 2 runways.
- The closest airport to Roundup Airport (RPX) is Billings Logan International Airport (BIL), which is located 46 miles (74 kilometers) S of RPX.
- The furthest airport from Roundup Airport (RPX) is Sir Gaëtan Duval Airport (RRG), which is located 10,535 miles (16,954 kilometers) away in Rodrigues Island, Mauritius.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 54.78 miles (88.16 km) SE | San Cristóbal Airport (SCY) | San Cristóbal Island, Galápagos Islands, Ecuador |     |
| 2 | 652.10 miles (1,049.45 km) E | General Ulpiano Paez Airport (SNC) | Salinas, Ecuador | |
| 3 | 663.23 miles (1,067.37 km) E | Eloy Alfaro International Airport (MEC) | Manta, Manabí, Ecuador | |
| 4 | 677.85 miles (1,090.89 km) E | Reales Tamarindos Airport (PVO) | Portoviejo, Ecuador | |
| 5 | 684.05 miles (1,100.87 km) ESE | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 6 | 715.26 miles (1,151.10 km) ESE | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 7 | 726.72 miles (1,169.55 km) E | José Joaquín de Olmedo International Airport (GYE) | Santiago de Guayaquil, Ecuador | |
| 8 | 739.61 miles (1,190.28 km) ESE | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 9 | 741.70 miles (1,193.65 km) E | Carlos Concha Torres International Airport (ESM) | Esmeraldas, Ecuador | |
| 10 | 742.07 miles (1,194.25 km) ESE | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 11 | 762.45 miles (1,227.04 km) ESE | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 12 | 781.23 miles (1,257.26 km) NE | Drake Bay Airport (DRK) | Drake Bay, Costa Rica | |
| 13 | 784.58 miles (1,262.66 km) NE | Puerto Jiménez Airport (PJM) | Puerto Jimenez, Costa Rica | |
| 14 | 785.29 miles (1,263.81 km) NNE | Playa Sámara/Carrillo Airport (RIK) | Carrillo, Costa Rica | |
| 15 | 787.37 miles (1,267.14 km) NNE | Nosara Airport (NOB) | Nosara, Costa Rica | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,910.95 miles (19,168.77 km) NW | Sultan Iskandar Muda International Airport (BTJ) | Banda Aceh, Indonesia | |
| 2 | 11,883.97 miles (19,125.35 km) W | Binaka Airport (GNS) | Gunungsitoli, Nias Island, Indonesia | |
| 3 | 11,839.66 miles (19,054.03 km) WNW | Malikus Saleh Airport (LSW) | Lhoksumawe, Sumatra, Indonesia | |
| 4 | 11,799.41 miles (18,989.26 km) NNW | Car Nicobar Air Force Base (CBD) | Car Nicobar, India | |
| 5 | 11,783.52 miles (18,963.69 km) WNW | Polonia International Airport (MES) | Medan, Indonesia | |
| 6 | 11,768.76 miles (18,939.94 km) WNW | Kualanamu International Airport (KNO) | Medan, Indonesia | |
| 7 | 11,763.76 miles (18,931.89 km) W | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |
| 8 | 11,726.82 miles (18,872.44 km) NE | Weerawila Airport (WRZ) | Weerawila, Sri Lanka | |
| 9 | 11,725.80 miles (18,870.81 km) WSW | Rokot Airport (RKI) | Sipura, Indonesia | |
| 10 | 11,719.20 miles (18,860.18 km) NE | Mattala Rajapaksa International Airport (HRI) | Hambantota, Sri Lanka | |
| 11 | 11,703.13 miles (18,834.32 km) NE | Ampara Airport (ADP) | Ampara, Sri Lanka | |
| 12 | 11,703.11 miles (18,834.28 km) W | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 13 | 11,689.19 miles (18,811.88 km) NE | Batticaloa Airport (BTC) | Batticaloa, Sri Lanka | |
| 14 | 11,683.21 miles (18,802.26 km) ENE | Koggala Airport (KCT) | Galle, Sri Lanka | |
| 15 | 11,643.58 miles (18,738.48 km) NW | Phuket International Airport (HKT) | Phuket, Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.10 miles (74.19 km) S | Billings Logan International Airport (BIL) | Billings, Montana, United States | |
| 2 | 59.02 miles (94.99 km) NW | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 3 | 95.49 miles (153.67 km) NE | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 4 | 105.84 miles (170.33 km) WSW | Mission Field (LVM) | Livingston, Montana, United States | |
| 5 | 126.53 miles (203.63 km) E | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 6 | 133.88 miles (215.46 km) WSW | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 7 | 137.05 miles (220.56 km) S | Yellowstone Regional Airport (COD) | Cody, Wyoming, United States | |
| 8 | 139.98 miles (225.28 km) SSE | Sheridan County Airport (SHR) | Sheridan, Wyoming, United States | |
| 9 | 143.48 miles (230.90 km) WNW | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 10 | 150.20 miles (241.73 km) NE | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 11 | 150.36 miles (241.97 km) WNW | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 12 | 153.79 miles (247.50 km) NNW | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 13 | 163.70 miles (263.45 km) W | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 14 | 175.30 miles (282.12 km) SW | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 15 | 175.96 miles (283.18 km) S | Worland Municipal Airport (WRL) | Worland, Wyoming, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,534.71 miles (16,953.93 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,479.36 miles (16,864.85 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,476.57 miles (16,860.37 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,454.31 miles (16,824.54 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,433.23 miles (16,790.61 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,330.91 miles (16,625.95 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,261.65 miles (16,514.48 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,233.41 miles (16,469.03 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,132.24 miles (16,306.22 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,132.23 miles (16,306.21 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,116.24 miles (16,280.48 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,108.66 miles (16,268.28 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,089.56 miles (16,237.54 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,066.19 miles (16,199.92 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,059.04 miles (16,188.42 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |