Nonstop flight route between Williston, North Dakota, United States and Doylestown, Pennsylvania, United States:
Departure Airport:
(48°10'41"N by 103°38'31"W)
Arrival Airport:
(40°19'59"N by 75°7'18"W)
Distance from ISN to DYL:
1,501.21 miles (2,415.96 km)
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Jump to:
- About this route
- ISN Airport Information
- DYL Airport Information
- Facts about ISN
- Facts about DYL
- 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 DYL
- List of Nearest Airports to DYL
- Map of Furthest Airports from DYL
- List of Furthest Airports from DYL
About this route:
A direct, nonstop flight between Sloulin Field International Airport (ISN), Williston, North Dakota, United States and Doylestown Airport (DYL), Doylestown, Pennsylvania, United States would travel a Great Circle distance of 1,501 miles (or 2,416 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 Doylestown 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: | DYL / KDYL |
| Airport Name: | Doylestown Airport |
| Location: | Doylestown, Pennsylvania, United States |
| GPS Coordinates: | 40°19'59"N by 75°7'18"W |
| Area Served: | Doylestown, Pennsylvania |
| Operator/Owner: | Bucks County Airport Authority (BCAA) |
| Airport Type: | Public |
| Elevation: | 394 feet (120 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DYL |
| More Information: | DYL Maps & Info |
Facts about Sloulin Field International Airport (ISN):
- ISN is mostly used for general aviation but is served by United Express, with three flights a day with service to Denver, and Delta Connection, with three flights a day with service to Minneapolis-St.
- Sloulin Field International Airport is a public use airport serving Williston, a city in Williams County, North Dakota, United States.
- Sloulin Field International Airport (ISN) has 2 runways.
- 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 covers an area of 740 acres at an elevation of 1,982 feet above mean sea level.
- 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 Doylestown Airport (DYL):
- Doylestown Airport (DYL) currently has only 1 runway.
- Because of Doylestown Airport's relatively low elevation of 394 feet, planes can take off or land at Doylestown 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 Doylestown Airport (DYL) is Margaret River Airport (MGV), which is located 11,722 miles (18,864 kilometers) away in Margaret River, Western Australia, Australia.
- Proposals to extend the single runway at Doylestown Airport are being debated.
- The closest airport to Doylestown Airport (DYL) is NAS JRB Willow Grove (NXX), which is located only 9 miles (15 kilometers) S of DYL.
- Between 1957 and 1960, the airport was owned and managed by John Van Sant, a popular aviator in Pennsylvania and founder of the Van Sant Airport.
| 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 | 9.31 miles (14.98 km) S | NAS JRB Willow Grove (NXX) | Willow Grove, Pennsylvania, United States | |
| 2 | 15.36 miles (24.71 km) WNW | Quakertown Airport (UKT) | Quakertown, Pennsylvania, United States | |
| 3 | 15.48 miles (24.91 km) SSW | Wings Field (BBX) | Blue Bell, Pennsylvania, United States | |
| 4 | 16.72 miles (26.91 km) ESE | Trenton-Mercer Airport (TTN) | Trenton, New Jersey, United States | |
| 5 | 18.32 miles (29.48 km) SSE | Northeast Philadelphia Airport (PNE) | Philadelphia, Pennsylvania, United States | |
| 6 | 23.81 miles (38.32 km) WSW | Heritage Field (PTW) | Pottstown, Pennsylvania, United States | |
| 7 | 24.80 miles (39.91 km) E | Princeton Airport (PCT) | Princeton/Rocky Hill, New Jersey, United States | |
| 8 | 27.69 miles (44.56 km) NW | Lehigh Valley International Airport (ABE) | Allentown, Pennsylvania, United States | |
| 9 | 30.55 miles (49.16 km) ENE | Central Jersey Regional Airport (JVI) | Manville, New Jersey, United States | |
| 10 | 30.66 miles (49.34 km) SSE | South Jersey Regional Airport (LLY) | Mount Holly, New Jersey, United States | |
| 11 | 32.48 miles (52.27 km) S | Philadelphia International Airport (PHL) | Philadelphia, Pennsylvania, United States | |
| 12 | 33.94 miles (54.62 km) SW | Brandywine Airport (OQN) | West Chester, Pennsylvania, United States | |
| 13 | 33.98 miles (54.68 km) SSW | Philadelphia Seaplane BaseChandler Field (PSQ) | Essington, Pennsylvania, United States | |
| 14 | 35.57 miles (57.24 km) SE | McGuire AFB (WRI) | Wrightstown, New Jersey, United States | |
| 15 | 44.51 miles (71.64 km) W | Reading Regional Airport (RDG) | Reading, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,721.56 miles (18,863.97 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,697.53 miles (18,825.31 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,690.15 miles (18,813.42 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,671.43 miles (18,783.29 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,638.42 miles (18,730.18 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,610.59 miles (18,685.38 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,601.39 miles (18,670.59 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,597.34 miles (18,664.07 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,590.08 miles (18,652.37 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,538.46 miles (18,569.30 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,464.49 miles (18,450.27 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,442.75 miles (18,415.28 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,419.06 miles (18,377.15 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,412.77 miles (18,367.03 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,397.52 miles (18,342.48 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |