Nonstop flight route between Lewistown, Montana, United States and Sequim, Washington, United States:
Departure Airport:
(47°2'57"N by 109°28'0"W)
Arrival Airport:
(48°5'53"N by 123°11'13"W)
Distance from LWT to SQV:
642.78 miles (1,034.46 km)
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- About this route
- LWT Airport Information
- SQV Airport Information
- Facts about LWT
- Facts about SQV
- Map of Nearest Airports to LWT
- List of Nearest Airports to LWT
- Map of Furthest Airports from LWT
- List of Furthest Airports from LWT
- Map of Nearest Airports to SQV
- List of Nearest Airports to SQV
- Map of Furthest Airports from SQV
- List of Furthest Airports from SQV
About this route:
A direct, nonstop flight between Lewistown Municipal Airport (LWT), Lewistown, Montana, United States and Sequim Valley Airport (SQV), Sequim, Washington, United States would travel a Great Circle distance of 643 miles (or 1,034 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 Lewistown Municipal Airport and Sequim Valley Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | LWT / KLWT |
| Airport Names: |
|
| Location: | Lewistown, Montana, United States |
| GPS Coordinates: | 47°2'57"N by 109°28'0"W |
| Area Served: | Lewistown, Montana |
| Operator/Owner: | City of Lewistown & Fergus County |
| Airport Type: | Public |
| Elevation: | 4170 feet (1,271 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from LWT |
| More Information: | LWT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SQV / |
| Airport Names: |
|
| Location: | Sequim, Washington, United States |
| GPS Coordinates: | 48°5'53"N by 123°11'13"W |
| Area Served: | Sequim, Washington |
| Operator/Owner: | Winifred Sallee |
| Airport Type: | Public use |
| Elevation: | 144 feet (44 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SQV |
| More Information: | SQV Maps & Info |
Facts about Lewistown Municipal Airport (LWT):
- In addition to being known as "Lewistown Municipal Airport", another name for LWT is "Lewistown Army Airfield".
- Lewistown Municipal Airport (LWT) has 3 runways.
- The closest airport to Lewistown Municipal Airport (LWT) is Roundup Airport (RPX), which is located 59 miles (95 kilometers) SE of LWT.
- Lewiston Army Airfield was built in 1942 as one of four training facilities for B-17 Flying Fortress crews and had a storage site for the top secret Norden Bombsight.
- Because of Lewistown Municipal Airport's high elevation of 4,170 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LWT. Combined with a high temperature, this could make LWT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Lewistown Municipal Airport (LWT) is Sir Gaëtan Duval Airport (RRG), which is located 10,508 miles (16,911 kilometers) away in Rodrigues Island, Mauritius.
Facts about Sequim Valley Airport (SQV):
- In addition to being known as "Sequim Valley Airport", another name for SQV is "W28".
- Sequim Valley Airport (SQV) has 2 runways.
- Because of Sequim Valley Airport's relatively low elevation of 144 feet, planes can take off or land at Sequim Valley 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 closest airport to Sequim Valley Airport (SQV) is CGAS Port Angeles (NOW), which is located only 11 miles (17 kilometers) WNW of SQV.
- The furthest airport from Sequim Valley Airport (SQV) is Tôlanaro Airport (FTU), which is located 10,756 miles (17,309 kilometers) away in Tôlanaro, Madagascar.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 59.02 miles (94.99 km) SE | Roundup Airport (RPX) | Roundup, Montana, United States |     |
| 2 | 86.58 miles (139.33 km) WNW | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 3 | 94.16 miles (151.53 km) WNW | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 4 | 96.40 miles (155.14 km) SSE | Billings Logan International Airport (BIL) | Billings, Montana, United States | |
| 5 | 104.13 miles (167.57 km) N | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 6 | 104.33 miles (167.91 km) SSW | Mission Field (LVM) | Livingston, Montana, United States | |
| 7 | 119.01 miles (191.53 km) SW | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 8 | 119.60 miles (192.48 km) E | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 9 | 122.80 miles (197.63 km) WSW | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 10 | 151.89 miles (244.44 km) NW | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 11 | 155.21 miles (249.78 km) ENE | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 12 | 162.76 miles (261.93 km) WSW | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 13 | 172.66 miles (277.87 km) NW | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 14 | 174.87 miles (281.43 km) ESE | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 15 | 176.03 miles (283.29 km) S | Yellowstone Regional Airport (COD) | Cody, Wyoming, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,508.25 miles (16,911.35 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,468.58 miles (16,847.51 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,460.98 miles (16,835.27 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,443.02 miles (16,806.37 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,440.91 miles (16,802.98 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,341.54 miles (16,643.05 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,262.88 miles (16,516.46 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,236.83 miles (16,474.54 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,142.01 miles (16,321.94 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,139.80 miles (16,318.38 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,125.49 miles (16,295.36 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,105.42 miles (16,263.06 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,089.88 miles (16,238.05 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,070.25 miles (16,206.46 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,054.31 miles (16,180.80 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.73 miles (17.27 km) WNW | CGAS Port Angeles (NOW) | Port Angeles, Washington, United States | |
| 2 | 14.50 miles (23.33 km) W | William R. Fairchild International AirportPort Angeles Army Airfield (CLM) | Port Angeles, Washington, United States | |
| 3 | 17.65 miles (28.41 km) E | Jefferson County International AirportPort Townsend Army Airfield (TWD) | Port Townsend, Washington, United States | |
| 4 | 24.25 miles (39.03 km) NNW | Victoria Inner Harbour Airport (YWH) | Victoria, British Columbia, Canada | |
| 5 | 25.13 miles (40.44 km) NNW | Esquimalt Airport (YPF) | Esquimalt, British Columbia, Canada | |
| 6 | 25.94 miles (41.74 km) ENE | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States | |
| 7 | 30.10 miles (48.44 km) NE | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 8 | 30.23 miles (48.65 km) NNE | Friday Harbor Airport (FRD) | Friday Harbor, Washington, United States | |
| 9 | 31.42 miles (50.57 km) NNE | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 10 | 31.44 miles (50.60 km) NNE | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| 11 | 31.63 miles (50.90 km) NNE | Center Island Airport (CWS) | Center Island, Washington, United States | |
| 12 | 35.26 miles (56.75 km) N | Roche Harbor Seaplane Base (RCE) | San Juan Island, Washington, United States | |
| 13 | 36.72 miles (59.10 km) NE | Anacortes Airport (OTS) | Anacortes, Washington, United States | |
| 14 | 37.46 miles (60.28 km) NNE | Westsound Seaplane Base (WSX) | Westsound, Orcas Island, Washington, United States | |
| 15 | 39.49 miles (63.56 km) NNW | Victoria International Airport (YYJ) | Victoria, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,755.52 miles (17,309.29 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,691.03 miles (17,205.50 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,610.69 miles (17,076.21 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,606.22 miles (17,069.02 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,595.03 miles (17,051.01 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,585.13 miles (17,035.07 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 7 | 10,573.83 miles (17,016.89 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,570.98 miles (17,012.30 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,560.83 miles (16,995.97 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,559.97 miles (16,994.59 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 11 | 10,555.52 miles (16,987.42 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 12 | 10,545.19 miles (16,970.80 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,527.26 miles (16,941.95 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 14 | 10,524.51 miles (16,937.51 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 15 | 10,520.08 miles (16,930.39 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |