Nonstop flight route between Pilot Point, Alaska, United States and Williston, North Dakota, United States:
Departure Airport:
(57°25'31"N by 157°44'24"W)
Arrival Airport:
(48°10'41"N by 103°38'31"W)
Distance from UGB to ISN:
2,281.19 miles (3,671.22 km)
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Jump to:
- About this route
- UGB Airport Information
- ISN Airport Information
- Facts about UGB
- Facts about ISN
- Map of Nearest Airports to UGB
- List of Nearest Airports to UGB
- Map of Furthest Airports from UGB
- List of Furthest Airports from UGB
- Map of Nearest Airports to ISN
- List of Nearest Airports to ISN
- Map of Furthest Airports from ISN
- List of Furthest Airports from ISN
About this route:
A direct, nonstop flight between Ugashik Bay Airport (UGB), Pilot Point, Alaska, United States and Sloulin Field International Airport (ISN), Williston, North Dakota, United States would travel a Great Circle distance of 2,281 miles (or 3,671 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 Ugashik Bay Airport and Sloulin Field International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | UGB / |
| Airport Name: | Ugashik Bay Airport |
| Location: | Pilot Point, Alaska, United States |
| GPS Coordinates: | 57°25'31"N by 157°44'24"W |
| Area Served: | Pilot Point, Alaska |
| Operator/Owner: | BLM--Division of Lands |
| Airport Type: | Public |
| Elevation: | 132 feet (40 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UGB |
| More Information: | UGB Maps & Info |
Arrival 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 |
Facts about Ugashik Bay Airport (UGB):
- Because of Ugashik Bay Airport's relatively low elevation of 132 feet, planes can take off or land at Ugashik Bay 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.
- The furthest airport from Ugashik Bay Airport (UGB) is George Airport (GRJ), which is located 10,819 miles (17,411 kilometers) away in George, South Africa.
- The closest airport to Ugashik Bay Airport (UGB) is Pilot Point Airport (PIP), which is located only 12 miles (20 kilometers) NNE of UGB.
- Ugashik Bay Airport (UGB) currently has only 1 runway.
Facts about Sloulin Field International Airport (ISN):
- Sloulin Field International Airport (ISN) has 2 runways.
- Sloulin Field International Airport covers an area of 740 acres at an elevation of 1,982 feet above mean sea level.
- 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.
- 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.
- Sloulin Field International Airport is a public use airport serving Williston, a city in Williams County, North Dakota, United States.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.39 miles (19.95 km) NNE | Pilot Point Airport (PIP) | Pilot Point, Alaska, United States |     |
| 2 | 14.46 miles (23.27 km) ENE | Ugashik Airport (UGS) | Ugashik, Alaska, United States | |
| 3 | 46.43 miles (74.72 km) SW | Port Heiden Airport (PTH) | Port Heiden, Alaska, United States | |
| 4 | 54.22 miles (87.25 km) NNE | Egegik Airport (EGX) | Egegik, Alaska, United States | |
| 5 | 81.96 miles (131.89 km) SSW | Chignik Bay Seaplane Base (KBW) | Chignik, Alaska, United States. | |
| 6 | 82.62 miles (132.96 km) SSW | Chignik Lagoon Airport (KCL) | Chignik Lagoon, Alaska, United States | |
| 7 | 82.99 miles (133.56 km) SSW | Chignik Fisheries Airport (KCG) | Chignik, Alaska, United States. | |
| 8 | 89.82 miles (144.56 km) SSW | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| 9 | 92.25 miles (148.47 km) NNE | South Naknek Airport (WSN) | South Naknek, Alaska, United States | |
| 10 | 94.09 miles (151.42 km) NNE | Naknek Airport (NNK) | Naknek, Alaska, United States | |
| 11 | 95.21 miles (153.22 km) NNE | King Salmon Airport (AKN) | King Salmon, Alaska, United States | |
| 12 | 101.48 miles (163.31 km) NNW | Clarks Point Airport (CLP) | Clarks Point, Alaska, United States | |
| 13 | 102.34 miles (164.70 km) N | Portage Creek Airport (PCA) | Portage Creek, Alaska, United States | |
| 14 | 115.30 miles (185.56 km) NNW | Dillingham Airport (DLG) | Dillingham, Alaska, United States | |
| 15 | 117.98 miles (189.86 km) SSW | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,818.72 miles (17,411.00 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,809.64 miles (17,396.38 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,807.11 miles (17,392.31 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,773.26 miles (17,337.84 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,731.34 miles (17,270.37 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,622.85 miles (17,095.79 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,561.04 miles (16,996.30 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,513.11 miles (16,919.17 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 9 | 10,510.39 miles (16,914.78 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,509.62 miles (16,913.56 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,503.91 miles (16,904.37 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 12 | 10,502.59 miles (16,902.23 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,487.93 miles (16,878.65 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,485.15 miles (16,874.17 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 15 | 10,485.15 miles (16,874.17 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 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 | |