Nonstop flight route between Williston, North Dakota, United States and Del Rio, Texas, United States:
Departure Airport:
(48°10'41"N by 103°38'31"W)
Arrival Airport:
(29°22'27"N by 100°55'37"W)
Distance from ISN to DRT:
1,307.21 miles (2,103.75 km)
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Jump to:
- About this route
- ISN Airport Information
- DRT Airport Information
- Facts about ISN
- Facts about DRT
- Map of Nearest Airports to ISN
- List of Nearest Airports to ISN
- Map of Furthest Airports from ISN
- List of Furthest Airports from ISN
- Map of Nearest Airports to DRT
- List of Nearest Airports to DRT
- Map of Furthest Airports from DRT
- List of Furthest Airports from DRT
About this route:
A direct, nonstop flight between Sloulin Field International Airport (ISN), Williston, North Dakota, United States and Del Rio International Airport (DRT), Del Rio, Texas, United States would travel a Great Circle distance of 1,307 miles (or 2,104 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 Sloulin Field International Airport and Del Rio International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ISN / KISN |
| Airport Name: | Sloulin Field International Airport |
| Location: | Williston, North Dakota, United States |
| GPS Coordinates: | 48°10'41"N by 103°38'31"W |
| Area Served: | Williston, North Dakota |
| Operator/Owner: | City of Williston |
| Airport Type: | Public |
| Elevation: | 1982 feet (604 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ISN |
| More Information: | ISN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DRT / KDRT |
| Airport Name: | Del Rio International Airport |
| Location: | Del Rio, Texas, United States |
| GPS Coordinates: | 29°22'27"N by 100°55'37"W |
| Area Served: | Del Rio, Texas |
| Operator/Owner: | Del Rio / Val Verde County |
| Airport Type: | Public |
| Elevation: | 1002 feet (305 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DRT |
| More Information: | DRT Maps & Info |
Facts about Sloulin Field International Airport (ISN):
- Sloulin Field International Airport (ISN) has 2 runways.
- Regular flights are operated by small cargo aircraft for the inwards and outwards distribution of parcels and light freight.
- The furthest airport from Sloulin Field International Airport (ISN) is Sir Gaëtan Duval Airport (RRG), which is located 10,343 miles (16,646 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Sloulin Field International Airport (ISN) is Sidney-Richland Municipal Airport (SDY), which is located 41 miles (67 kilometers) SW of ISN.
Facts about Del Rio International Airport (DRT):
- Del Rio International Airport (DRT) currently has only 1 runway.
- The furthest airport from Del Rio International Airport (DRT) is Sir Gaëtan Duval Airport (RRG), which is located 11,249 miles (18,103 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Del Rio International Airport (DRT) is Laughlin Air Force Base (DLF), which is located only 9 miles (15 kilometers) E of DRT.
- ExpressJet operating as United Express served the airport for United Airlines with Embraer ERJ-145s nonstop to Houston Intercontinental Airport before discontinuing it in April 2013.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) SW | Sidney-Richland Municipal Airport (SDY) | Sidney, Montana, United States |     |
| 2 | 58.38 miles (93.96 km) NW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 3 | 77.70 miles (125.05 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 4 | 89.31 miles (143.72 km) W | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 5 | 89.98 miles (144.81 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 6 | 103.16 miles (166.01 km) SSE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 7 | 106.27 miles (171.02 km) E | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 8 | 108.97 miles (175.38 km) E | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 9 | 136.92 miles (220.35 km) W | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 10 | 137.94 miles (221.99 km) S | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 11 | 160.21 miles (257.84 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 12 | 162.43 miles (261.41 km) NNW | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 13 | 164.58 miles (264.87 km) WSW | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 14 | 166.49 miles (267.93 km) SE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 15 | 171.99 miles (276.80 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,343.31 miles (16,645.91 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,256.31 miles (16,505.88 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,249.07 miles (16,494.23 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,225.08 miles (16,455.63 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,221.74 miles (16,450.25 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 10,197.81 miles (16,411.75 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 7 | 10,188.94 miles (16,397.46 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 8 | 10,179.06 miles (16,381.56 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 9 | 10,172.04 miles (16,370.27 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,141.19 miles (16,320.62 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,117.88 miles (16,283.11 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 12 | 10,106.68 miles (16,265.08 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,096.36 miles (16,248.47 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 10,095.83 miles (16,247.62 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,074.99 miles (16,214.08 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.04 miles (14.55 km) E | Laughlin Air Force Base (DLF) | Del Rio, Texas, United States | |
| 2 | 10.82 miles (17.41 km) WSW | Ciudad Acuña International Airport (ACN) | Ciudad Acuña, Coahuila, Mexico | |
| 3 | 56.77 miles (91.36 km) SSE | Piedras Negras International Airport (PDS) | Piedras Negras, Coahuila, Mexico | |
| 4 | 72.20 miles (116.20 km) E | Garner Field (UVA) | Uvalde, Texas, United States | |
| 5 | 105.36 miles (169.57 km) E | South Texas Regional Airport at Hondo (HDO) | Hondo, Texas, United States | |
| 6 | 118.13 miles (190.12 km) ENE | Kerrville Municipal Airport (ERV) | Kerrville, Texas, United States | |
| 7 | 121.24 miles (195.12 km) ESE | Cotulla–La Salle County Airport (COT) | Cotulla, Texas, United States | |
| 8 | 139.25 miles (224.10 km) N | San Angelo Regional Airport (SJT) | San Angelo, Texas, United States | |
| 9 | 141.25 miles (227.32 km) E | Lackland Air Force Base Joint Base San Antonio (SKF) | San Antonio, Texas, United States | |
| 10 | 145.46 miles (234.10 km) NNE | Goodfellow Air Force Base (GOF) | San Angelo, Texas, United States | |
| 11 | 147.93 miles (238.07 km) E | Stinson Municipal Airport (SSF) | San Antonio, Texas, United States | |
| 12 | 148.09 miles (238.34 km) E | San Antonio International Airport (SAT) | San Antonio, Texas, United States | |
| 13 | 154.65 miles (248.88 km) SE | Laredo International Airport (LRD) | Laredo, Texas, United States | |
| 14 | 156.79 miles (252.33 km) SSE | Quetzalcóatl International Airport (NLD) | Nuevo Laredo, Mexico | |
| 15 | 157.18 miles (252.95 km) NE | Curtis Field (BBD) | Brady, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,248.73 miles (18,103.03 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,964.03 miles (17,644.86 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,862.63 miles (17,481.66 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,854.82 miles (17,469.10 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,790.51 miles (17,365.59 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 6 | 10,446.93 miles (16,812.67 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 7 | 10,443.38 miles (16,806.95 km) E | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,412.36 miles (16,757.02 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,402.66 miles (16,741.41 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 10 | 10,394.50 miles (16,728.29 km) SSE | Fuvahmulah Airport (FVM) | Fuvahmulah, Maldives | |
| 11 | 10,375.47 miles (16,697.67 km) E | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 12 | 10,355.18 miles (16,665.01 km) ESE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 13 | 10,334.93 miles (16,632.41 km) SSE | Kaadedhdhoo Airport (KDM) | Kaadedhdhoo Island, Gaafu Dhaalu Atoll, Maldives | |
| 14 | 10,322.49 miles (16,612.40 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 15 | 10,318.71 miles (16,606.31 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |