Nonstop flight route between Alamosa, Colorado, United States and Friday Harbor, Washington, United States:
Departure Airport:
(37°26'6"N by 105°51'59"W)
Arrival Airport:
(48°31'18"N by 123°1'27"W)
Distance from ALS to FRD:
1,152.37 miles (1,854.56 km)
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- About this route
- ALS Airport Information
- FRD Airport Information
- Facts about ALS
- Facts about FRD
- Map of Nearest Airports to ALS
- List of Nearest Airports to ALS
- Map of Furthest Airports from ALS
- List of Furthest Airports from ALS
- Map of Nearest Airports to FRD
- List of Nearest Airports to FRD
- Map of Furthest Airports from FRD
- List of Furthest Airports from FRD
About this route:
A direct, nonstop flight between San Luis Valley Regional Airport (ALS), Alamosa, Colorado, United States and Friday Harbor Airport (FRD), Friday Harbor, Washington, United States would travel a Great Circle distance of 1,152 miles (or 1,855 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 San Luis Valley Regional Airport and Friday Harbor Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ALS / KALS |
| Airport Names: |
|
| Location: | Alamosa, Colorado, United States |
| GPS Coordinates: | 37°26'6"N by 105°51'59"W |
| Area Served: | Alamosa, Colorado |
| Operator/Owner: | City and County of Alamosa |
| Airport Type: | Public |
| Elevation: | 7539 feet (2,298 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALS |
| More Information: | ALS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | FRD / KFHR |
| Airport Names: |
|
| Location: | Friday Harbor, Washington, United States |
| GPS Coordinates: | 48°31'18"N by 123°1'27"W |
| Area Served: | Friday Harbor, Washington |
| Operator/Owner: | Port of Friday Harbor |
| Airport Type: | Public |
| Elevation: | 113 feet (34 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FRD |
| More Information: | FRD Maps & Info |
Facts about San Luis Valley Regional Airport (ALS):
- The airport covers 1,700 acres at an elevation of 7,539 feet.
- San Luis Valley Regional Airport (ALS) has 2 runways.
- The closest airport to San Luis Valley Regional Airport (ALS) is Stevens Field (FAA: PSO) (PGO), which is located 66 miles (106 kilometers) W of ALS.
- Because of San Luis Valley Regional Airport's high elevation of 7,539 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ALS. Combined with a high temperature, this could make ALS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "San Luis Valley Regional Airport", another name for ALS is "Bergman Field".
- The furthest airport from San Luis Valley Regional Airport (ALS) is Sir Gaëtan Duval Airport (RRG), which is located 11,054 miles (17,790 kilometers) away in Rodrigues Island, Mauritius.
Facts about Friday Harbor Airport (FRD):
- The furthest airport from Friday Harbor Airport (FRD) is Tôlanaro Airport (FTU), which is located 10,726 miles (17,261 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Friday Harbor Airport", another name for FRD is "FHR".
- Friday Harbor Airport covers an area of 145 acres which contains one runway with a 3,402 x 75 ft asphalt pavement.
- Because of Friday Harbor Airport's relatively low elevation of 113 feet, planes can take off or land at Friday Harbor 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 Friday Harbor Airport (FRD) is Friday Harbor Seaplane Base (FBS), which is located only 1 miles (2 kilometers) NNE of FRD.
- Friday Harbor Airport (FRD) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 66.06 miles (106.31 km) W | Stevens Field (FAA: PSO) (PGO) | Pagosa Springs, Colorado, United States |     |
| 2 | 68.34 miles (109.99 km) S | Taos Regional Airport (TSM) | Taos, New Mexico, United States | |
| 3 | 76.88 miles (123.72 km) N | Harriet Alexander Field (SLT) | Salida, Colorado, United States | |
| 4 | 84.68 miles (136.27 km) E | Perry Stokes Airport (TAD) | Trinidad, Colorado, United States | |
| 5 | 89.15 miles (143.47 km) ESE | Raton Municipal Airport (RTN) | Raton, New Mexico, United States | |
| 6 | 95.22 miles (153.25 km) NE | Pueblo Memorial Airport (PUB) | Pueblo, Colorado, United States | |
| 7 | 95.60 miles (153.85 km) NW | Gunnison-Crested Butte Regional Airport (GUC) | Gunnison, Colorado, United States | |
| 8 | 97.85 miles (157.47 km) S | Ohkay Owingeh Airport (ESO) | Española, New Mexico, United States | |
| 9 | 105.58 miles (169.92 km) W | Durango–La Plata County Airport (DRO) | Durango, Colorado, United States | |
| 10 | 109.75 miles (176.62 km) SSW | Los Alamos Airport (LAM) | Los Alamos, New Mexico, United States | |
| 11 | 111.21 miles (178.97 km) W | Animas Air Park (AMK) | Durango, Colorado, United States | |
| 12 | 113.95 miles (183.38 km) NNE | City of Colorado Springs Municipal Airport (COS) | Colorado Springs, Colorado, United States | |
| 13 | 117.26 miles (188.72 km) WNW | Telluride Regional Airport (TEX) | Telluride, Colorado, United States | |
| 14 | 120.59 miles (194.07 km) NNE | United States Air Force Academy (AFF) | Colorado Springs, Colorado, United States | |
| 15 | 125.74 miles (202.36 km) N | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,053.98 miles (17,789.62 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,902.39 miles (17,545.65 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,859.12 miles (17,476.02 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,840.30 miles (17,445.72 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,626.52 miles (17,101.68 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,532.16 miles (16,949.83 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,498.33 miles (16,895.38 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,482.56 miles (16,870.00 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,431.12 miles (16,787.21 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,398.10 miles (16,734.09 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,377.06 miles (16,700.22 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,342.64 miles (16,644.82 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,318.93 miles (16,606.66 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,316.24 miles (16,602.35 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,309.35 miles (16,591.24 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 1.25 miles (2.02 km) NNE | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 2 | 4.88 miles (7.86 km) E | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| 3 | 7.33 miles (11.79 km) NNE | Westsound Seaplane Base (WSX) | Westsound, Orcas Island, Washington, United States | |
| 4 | 8.58 miles (13.81 km) NW | Roche Harbor Seaplane Base (RCE) | San Juan Island, Washington, United States | |
| 5 | 9.10 miles (14.64 km) ESE | Center Island Airport (CWS) | Center Island, Washington, United States | |
| 6 | 11.14 miles (17.92 km) NE | Rosario Seaplane Base (RSJ) | Orcas Island, Washington, United States | |
| 7 | 13.87 miles (22.32 km) NNE | Orcas Island Airport (ESD) | Eastsound, Washington, United States | |
| 8 | 16.64 miles (26.79 km) E | Anacortes Airport (OTS) | Anacortes, Washington, United States | |
| 9 | 17.99 miles (28.95 km) WSW | Victoria Inner Harbour Airport (YWH) | Victoria, British Columbia, Canada | |
| 10 | 18.08 miles (29.10 km) NNW | Bedwell Harbour Water Aerodrome (YBW) | Bedwell Harbour, British Columbia, Canada | |
| 11 | 18.27 miles (29.40 km) WSW | Esquimalt Airport (YPF) | Esquimalt, British Columbia, Canada | |
| 12 | 20.29 miles (32.65 km) WNW | Victoria International Airport (YYJ) | Victoria, British Columbia, Canada | |
| 13 | 20.58 miles (33.12 km) SE | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 14 | 24.65 miles (39.68 km) SE | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States | |
| 15 | 26.95 miles (43.37 km) NNW | Mayne Island Water Aerodrome (YAV) | Miner's Bay, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,725.57 miles (17,261.09 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,661.47 miles (17,157.94 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,591.79 miles (17,045.79 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,584.66 miles (17,034.31 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,576.98 miles (17,021.96 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,555.49 miles (16,987.37 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 7 | 10,553.54 miles (16,984.23 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,548.37 miles (16,975.92 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,542.89 miles (16,967.10 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 10 | 10,537.32 miles (16,958.13 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,525.90 miles (16,939.76 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 12 | 10,522.96 miles (16,935.03 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,503.35 miles (16,903.46 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 14 | 10,495.44 miles (16,890.73 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 15 | 10,489.89 miles (16,881.80 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |