Nonstop flight route between Del Rio, Texas, United States and Roundup, Montana, United States:
Departure Airport:
(29°21'33"N by 100°46'41"W)
Arrival Airport:
(46°28'30"N by 108°32'35"W)
Distance from DLF to RPX:
1,254.49 miles (2,018.90 km)
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Jump to:
- About this route
- DLF Airport Information
- RPX Airport Information
- Facts about DLF
- Facts about RPX
- Map of Nearest Airports to DLF
- List of Nearest Airports to DLF
- Map of Furthest Airports from DLF
- List of Furthest Airports from DLF
- 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 Laughlin Air Force Base (DLF), Del Rio, Texas, United States and Roundup Airport (RPX), Roundup, Montana, United States would travel a Great Circle distance of 1,254 miles (or 2,019 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 Laughlin Air Force 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: | DLF / KDLF |
| Airport Name: | Laughlin Air Force Base |
| Location: | Del Rio, Texas, United States |
| GPS Coordinates: | 29°21'33"N by 100°46'41"W |
| View all routes: | Routes from DLF |
| More Information: | DLF 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 Laughlin Air Force Base (DLF):
- Laughlin U-2s were among the first to provide photographic evidence of Soviet missile installations in Cuba in 1962 when 4080th U-2 pilot Major Steve Heyser flew his U-2C over Cuba after taking off from Edwards AFB, California.
- The closest airport to Laughlin Air Force Base (DLF) is Del Rio International Airport (DRT), which is located only 9 miles (15 kilometers) W of DLF.
- The median income for a household on the base was $38,625, and the median income for a family was $38,625.
- The residential area of the base is a census-designated place, with a population of 1,569 at the 2010 census.
- The furthest airport from Laughlin Air Force Base (DLF) is Sir Gaëtan Duval Airport (RRG), which is located 11,241 miles (18,091 kilometers) away in Rodrigues Island, Mauritius.
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.
- 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.
- Roundup Airport (RPX) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.04 miles (14.55 km) W | Del Rio International Airport (DRT) | Del Rio, Texas, United States |     |
| 2 | 19.52 miles (31.41 km) W | Ciudad Acuña International Airport (ACN) | Ciudad Acuña, Coahuila, Mexico | |
| 3 | 52.66 miles (84.74 km) SSE | Piedras Negras International Airport (PDS) | Piedras Negras, Coahuila, Mexico | |
| 4 | 63.17 miles (101.67 km) E | Garner Field (UVA) | Uvalde, Texas, United States | |
| 5 | 96.38 miles (155.11 km) E | South Texas Regional Airport at Hondo (HDO) | Hondo, Texas, United States | |
| 6 | 110.20 miles (177.34 km) ENE | Kerrville Municipal Airport (ERV) | Kerrville, Texas, United States | |
| 7 | 113.09 miles (182.01 km) ESE | Cotulla–La Salle County Airport (COT) | Cotulla, Texas, United States | |
| 8 | 132.29 miles (212.90 km) E | Lackland Air Force Base Joint Base San Antonio (SKF) | San Antonio, Texas, United States | |
| 9 | 138.90 miles (223.54 km) N | San Angelo Regional Airport (SJT) | San Angelo, Texas, United States | |
| 10 | 138.94 miles (223.61 km) E | Stinson Municipal Airport (SSF) | San Antonio, Texas, United States | |
| 11 | 139.24 miles (224.08 km) E | San Antonio International Airport (SAT) | San Antonio, Texas, United States | |
| 12 | 144.81 miles (233.05 km) N | Goodfellow Air Force Base (GOF) | San Angelo, Texas, United States | |
| 13 | 148.76 miles (239.41 km) SSE | Laredo International Airport (LRD) | Laredo, Texas, United States | |
| 14 | 150.83 miles (242.73 km) E | Randolph Air Force Base Joint Base San Antonio (RND) | Universal City, Texas, United States | |
| 15 | 151.33 miles (243.55 km) SSE | Quetzalcóatl International Airport (NLD) | Nuevo Laredo, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,241.49 miles (18,091.37 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,955.93 miles (17,631.81 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,854.22 miles (17,468.13 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,846.48 miles (17,455.68 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,797.81 miles (17,377.35 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 6 | 10,437.97 miles (16,798.24 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 7 | 10,434.68 miles (16,792.95 km) E | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,403.99 miles (16,743.56 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,394.43 miles (16,728.17 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 10 | 10,393.69 miles (16,726.98 km) SSE | Fuvahmulah Airport (FVM) | Fuvahmulah, Maldives | |
| 11 | 10,366.72 miles (16,683.57 km) E | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 12 | 10,347.25 miles (16,652.24 km) ESE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 13 | 10,334.02 miles (16,630.95 km) SSE | Kaadedhdhoo Airport (KDM) | Kaadedhdhoo Island, Gaafu Dhaalu Atoll, Maldives | |
| 14 | 10,327.65 miles (16,620.70 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 15 | 10,314.58 miles (16,599.66 km) W | Kalbarri Airport (KAX) | Kalbarri, 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 | |