Nonstop flight route between Peru, Indiana, United States and Roundup, Montana, United States:
Departure Airport:
(40°38'53"N by 86°9'7"W)
Arrival Airport:
(46°28'30"N by 108°32'35"W)
Distance from GUS to RPX:
1,186.26 miles (1,909.10 km)
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Jump to:
- About this route
- GUS Airport Information
- RPX Airport Information
- Facts about GUS
- Facts about RPX
- Map of Nearest Airports to GUS
- List of Nearest Airports to GUS
- Map of Furthest Airports from GUS
- List of Furthest Airports from GUS
- 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 Grissom Air Reserve Base (GUS), Peru, Indiana, United States and Roundup Airport (RPX), Roundup, Montana, United States would travel a Great Circle distance of 1,186 miles (or 1,909 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 relatively short distance between Grissom Air Reserve Base and Roundup Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GUS / KGUS |
| Airport Names: |
|
| Location: | Peru, Indiana, United States |
| GPS Coordinates: | 40°38'53"N by 86°9'7"W |
| View all routes: | Routes from GUS |
| More Information: | GUS 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 Grissom Air Reserve Base (GUS):
- The closest airport to Grissom Air Reserve Base (GUS) is Kokomo Municipal Airport (OKK), which is located only 10 miles (15 kilometers) SSE of GUS.
- The Air Force Reserve joined the Grissom personnel complement in the early 1970s with the activation of the 434th Special Operations Wing and their Cessna A-37 Dragonfly aircraft to the base on 15 January 1971.
- The 305th Air Refueling Wing, Heavy, provided tanker refueling support to units involved in the invasion of Grenada in October 1983.
- The Air Force activated Bunker Hill Air Force Base on 18 August 1955, with Tactical Air Command activating the 323d Fighter-Bomber Wing, and the 323d Air Base Group coming under TAC's Ninth Air Force.
- In addition to being known as "Grissom Air Reserve Base", another name for GUS is "Grissom ARS".
- The furthest airport from Grissom Air Reserve Base (GUS) is Margaret River Airport (MGV), which is located 11,184 miles (17,998 kilometers) away in Margaret River, Western Australia, Australia.
- Until the retirement of the Space Shuttle on 21 July 2011, Grissom was listed as one of the emergency landing sites due to its 12,000 ft runway
Facts about Roundup Airport (RPX):
- The closest airport to Roundup Airport (RPX) is Billings Logan International Airport (BIL), which is located 46 miles (74 kilometers) S of RPX.
- Roundup Airport (RPX) has 2 runways.
- 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 | 9.63 miles (15.50 km) SSE | Kokomo Municipal Airport (OKK) | Kokomo, Indiana, United States |     |
| 2 | 27.10 miles (43.61 km) ESE | Marion Municipal Airport (MZZ) | Marion, Indiana, United States | |
| 3 | 28.89 miles (46.49 km) N | Fulton County Airport (RCR) | Rochester, Indiana, United States | |
| 4 | 44.31 miles (71.32 km) WSW | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 5 | 46.85 miles (75.39 km) SE | Anderson Municipal Airport (AID) | Anderson, Indiana, United States | |
| 6 | 48.65 miles (78.30 km) SE | Delaware County Regional Airport (MIE) | Muncie, Indiana, United States | |
| 7 | 50.13 miles (80.68 km) N | Plymouth Municipal Airport (PLY) | Plymouth, Indiana, United States | |
| 8 | 55.00 miles (88.51 km) ENE | Fort Wayne International Airport (FWA) | Fort Wayne, Indiana, United States | |
| 9 | 57.73 miles (92.91 km) WNW | Jasper County Airport (RNZ) | Rensselaer, Indiana, United States | |
| 10 | 62.41 miles (100.45 km) ENE | Smith Field (SMD) | Fort Wayne, Indiana, United States | |
| 11 | 63.20 miles (101.71 km) SSE | Pope Field (GFD) | Greenfield, Indiana, United States | |
| 12 | 63.49 miles (102.17 km) NNE | Goshen Municipal Airport (GSH) | Goshen, Indiana, United States | |
| 13 | 64.75 miles (104.21 km) S | Indianapolis International Airport (IND) | Indianapolis, Indiana, United States | |
| 14 | 67.28 miles (108.27 km) W | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 15 | 68.77 miles (110.68 km) ENE | Decatur Hi-Way Airport (DCR) | Decatur, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,183.74 miles (17,998.44 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,160.63 miles (17,961.24 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,141.37 miles (17,930.25 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,136.39 miles (17,922.24 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,094.76 miles (17,855.25 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,081.21 miles (17,833.44 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,075.41 miles (17,824.10 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,071.17 miles (17,817.27 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,051.36 miles (17,785.39 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,046.28 miles (17,777.22 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,002.73 miles (17,707.13 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,972.37 miles (17,658.27 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,958.97 miles (17,636.71 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,950.84 miles (17,623.62 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,914.37 miles (17,564.94 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |