Nonstop flight route between Williston, North Dakota, United States and Arapahoe County, Colorado, United States:
Departure Airport:
(48°10'41"N by 103°38'31"W)
Arrival Airport:
(39°34'12"N by 104°50'57"W)
Distance from ISN to APA:
597.77 miles (962.01 km)
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Jump to:
- About this route
- ISN Airport Information
- APA Airport Information
- Facts about ISN
- Facts about APA
- 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 APA
- List of Nearest Airports to APA
- Map of Furthest Airports from APA
- List of Furthest Airports from APA
About this route:
A direct, nonstop flight between Sloulin Field International Airport (ISN), Williston, North Dakota, United States and Centennial Airport (APA), Arapahoe County, Colorado, United States would travel a Great Circle distance of 598 miles (or 962 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 Centennial 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: | APA / KAPA |
| Airport Name: | Centennial Airport |
| Location: | Arapahoe County, Colorado, United States |
| GPS Coordinates: | 39°34'12"N by 104°50'57"W |
| Area Served: | Denver, Colorado |
| Operator/Owner: | Arapahoe County Public Airport Authority |
| Airport Type: | Public |
| Elevation: | 5885 feet (1,794 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from APA |
| More Information: | APA Maps & Info |
Facts about Sloulin Field International Airport (ISN):
- 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.
- 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.
Facts about Centennial Airport (APA):
- The closest airport to Centennial Airport (APA) is Denver International Airport (DEN), which is located 22 miles (36 kilometers) NNE of APA.
- Centennial Airport is a public use airport in Arapahoe County, Colorado, United States.
- In 1985 a new control tower was built.
- Because of Centennial Airport's high elevation of 5,885 feet, planes must typically fly at a faster airspeed in order to takeoff or land at APA. Combined with a high temperature, this could make APA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Centennial Airport (APA) is Sir Gaëtan Duval Airport (RRG), which is located 10,899 miles (17,540 kilometers) away in Rodrigues Island, Mauritius.
- Centennial Airport (APA) has 3 runways.
| 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 | 22.23 miles (35.77 km) NNE | Denver International Airport (DEN) | Denver, Colorado, United States | |
| 2 | 27.40 miles (44.09 km) NNW | Rocky Mountain Metropolitan Airport (BJC) | Denver, Colorado, United States | |
| 3 | 38.09 miles (61.31 km) NNW | Boulder Municipal Airport (WBU) | Boulder, Colorado, United States | |
| 4 | 40.06 miles (64.47 km) S | United States Air Force Academy (AFF) | Colorado Springs, Colorado, United States | |
| 5 | 53.40 miles (85.93 km) S | City of Colorado Springs Municipal Airport (COS) | Colorado Springs, Colorado, United States | |
| 6 | 61.02 miles (98.21 km) N | Greeley-Weld County Airport (GXY) | Greeley, Colorado, United States | |
| 7 | 61.54 miles (99.03 km) N | Fort Collins-Loveland Municipal Airport (FNL) | Fort Collins/Loveland, Colorado, United States | |
| 8 | 81.98 miles (131.94 km) WSW | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 9 | 90.51 miles (145.66 km) SSE | Pueblo Memorial Airport (PUB) | Pueblo, Colorado, United States | |
| 10 | 95.91 miles (154.35 km) ENE | Colorado Plains Regional Airport (AKO) | Akron, Colorado, United States | |
| 11 | 96.02 miles (154.53 km) SW | Harriet Alexander Field (SLT) | Salida, Colorado, United States | |
| 12 | 108.00 miles (173.81 km) N | Francis E. Warren Air Force Base (FEW) | Cheyenne, Wyoming, United States | |
| 13 | 109.57 miles (176.34 km) N | Cheyenne Regional Airport (CYS) | Cheyenne, Wyoming, United States | |
| 14 | 110.21 miles (177.37 km) W | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| 15 | 110.46 miles (177.76 km) WSW | Aspen–Pitkin County Airport (ASE) | Aspen, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,899.07 miles (17,540.31 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,757.90 miles (17,313.12 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,721.36 miles (17,254.31 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,701.44 miles (17,222.25 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,520.75 miles (16,931.47 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,410.99 miles (16,754.82 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,396.62 miles (16,731.70 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,364.97 miles (16,680.77 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,300.32 miles (16,576.72 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,264.43 miles (16,518.95 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,251.95 miles (16,498.87 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,231.40 miles (16,465.80 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,212.09 miles (16,434.73 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,209.72 miles (16,430.91 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 15 | 10,201.21 miles (16,417.21 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |