Nonstop flight route between Suffield, Alberta, Canada and Port Townsend, Washington, United States:
Departure Airport:
(50°16'23"N by 111°10'29"W)
Arrival Airport:
(48°3'14"N by 122°48'38"W)
Distance from YSD to TWD:
546.95 miles (880.23 km)
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Jump to:
- About this route
- YSD Airport Information
- TWD Airport Information
- Facts about YSD
- Facts about TWD
- Map of Nearest Airports to YSD
- List of Nearest Airports to YSD
- Map of Furthest Airports from YSD
- List of Furthest Airports from YSD
- Map of Nearest Airports to TWD
- List of Nearest Airports to TWD
- Map of Furthest Airports from TWD
- List of Furthest Airports from TWD
About this route:
A direct, nonstop flight between CFB Suffield (YSD), Suffield, Alberta, Canada and Jefferson County International AirportPort Townsend Army Airfield (TWD), Port Townsend, Washington, United States would travel a Great Circle distance of 547 miles (or 880 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 CFB Suffield and Jefferson County International AirportPort Townsend Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YSD / CYSD |
| Airport Name: | CFB Suffield |
| Location: | Suffield, Alberta, Canada |
| GPS Coordinates: | 50°16'23"N by 111°10'29"W |
| Operator/Owner: | Government of Canada |
| Airport Type: | Military |
| Elevation: | 2525 feet (770 meters) |
| View all routes: | Routes from YSD |
| More Information: | YSD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | TWD / |
| Airport Names: |
|
| Location: | Port Townsend, Washington, United States |
| GPS Coordinates: | 48°3'14"N by 122°48'38"W |
| Area Served: | Port Townsend, Washington |
| Operator/Owner: | Port of Port Townsend |
| Airport Type: | Public |
| Elevation: | 108 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TWD |
| More Information: | TWD Maps & Info |
Facts about CFB Suffield (YSD):
- The closest airport to CFB Suffield (YSD) is Medicine Hat Airport (YXH), which is located 27 miles (43 kilometers) SE of YSD.
- The lands comprising modern-day CFB Suffield were known as the "Suffield Block", resulting from the Dominion Land Survey, and comprised marginal agricultural land, given the perpetual semi-arid climate.
- The furthest airport from CFB Suffield (YSD) is Tôlanaro Airport (FTU), which is located 10,339 miles (16,640 kilometers) away in Tôlanaro, Madagascar.
- The decision to designate the Suffield Block a military training facility in 1941 left tens of square kilometres of undisturbed prairie grassland intact from the effects of industrial agriculture.
Facts about Jefferson County International AirportPort Townsend Army Airfield (TWD):
- The closest airport to Jefferson County International AirportPort Townsend Army Airfield (TWD) is A.J. Eisenberg Airport (ODW), which is located only 15 miles (24 kilometers) NNE of TWD.
- In addition to being known as "Jefferson County International AirportPort Townsend Army Airfield", another name for TWD is "0S9".
- The furthest airport from Jefferson County International AirportPort Townsend Army Airfield (TWD) is Tôlanaro Airport (FTU), which is located 10,752 miles (17,303 kilometers) away in Tôlanaro, Madagascar.
- Because of Jefferson County International AirportPort Townsend Army Airfield's relatively low elevation of 108 feet, planes can take off or land at Jefferson County International AirportPort Townsend Army Airfield 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.
- Jefferson County International AirportPort Townsend Army Airfield (TWD) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.71 miles (42.99 km) SE | Medicine Hat Airport (YXH) | Medicine Hat, Alberta, Canada |     |
| 2 | 84.80 miles (136.47 km) WSW | Lethbridge Airport (YQL) | Lethbridge, Alberta, Canada | |
| 3 | 122.13 miles (196.55 km) NE | Kindersley Regional Airport (YKY) | Kindersley, Saskatchewan, Canada | |
| 4 | 123.74 miles (199.15 km) SSW | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 5 | 125.03 miles (201.22 km) N | Coronation Airport (YCT) | Coronation, Alberta, Canada | |
| 6 | 127.06 miles (204.49 km) SSW | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 7 | 135.37 miles (217.85 km) SSE | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 8 | 135.94 miles (218.78 km) WSW | Pincher Creek Airport (WPC) | Pincher Creek, Alberta, Canada | |
| 9 | 137.03 miles (220.53 km) WSW | Cowley Airport (YYM) | Cowley, Alberta, Canada | |
| 10 | 137.36 miles (221.07 km) WNW | Calgary International Airport (YYC) | Calgary, Alberta, Canada | |
| 11 | 144.76 miles (232.96 km) N | Vermilion Airport (YVG) | Vermilion, Alberta, Canada | |
| 12 | 153.82 miles (247.55 km) E | Swift Current Airport (YYN) | Swift Current, Saskatchewan, Canada | |
| 13 | 174.82 miles (281.35 km) N | Wainwright Aerodrome (YWV) | Wainwright, Alberta, Canada | |
| 14 | 176.72 miles (284.41 km) NW | Red Deer Regional Airport (YQF) | Red Deer, Alberta, Canada | |
| 15 | 191.29 miles (307.86 km) S | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,339.33 miles (16,639.50 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,307.65 miles (16,588.51 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,307.15 miles (16,587.70 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,286.72 miles (16,554.83 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,280.75 miles (16,545.23 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,251.37 miles (16,497.93 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,140.27 miles (16,319.14 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,121.78 miles (16,289.38 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,052.05 miles (16,177.17 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 10,050.04 miles (16,173.93 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,049.62 miles (16,173.25 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 12 | 10,039.80 miles (16,157.45 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,033.11 miles (16,146.69 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 14 | 10,031.69 miles (16,144.40 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,021.70 miles (16,128.32 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.05 miles (24.23 km) NNE | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States | |
| 2 | 17.65 miles (28.41 km) W | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| 3 | 21.79 miles (35.07 km) NNE | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 4 | 26.52 miles (42.68 km) ESE | Paine Field (PAE) | Everett, Washington, United States | |
| 5 | 28.34 miles (45.61 km) WNW | CGAS Port Angeles (NOW) | Port Angeles, Washington, United States | |
| 6 | 30.15 miles (48.52 km) N | Center Island Airport (CWS) | Center Island, Washington, United States | |
| 7 | 31.49 miles (50.68 km) NNE | Anacortes Airport (OTS) | Anacortes, Washington, United States | |
| 8 | 32.14 miles (51.72 km) W | William R. Fairchild International AirportPort Angeles Army Airfield (CLM) | Port Angeles, Washington, United States | |
| 9 | 32.34 miles (52.04 km) N | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| 10 | 32.86 miles (52.88 km) SE | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 11 | 33.80 miles (54.40 km) NNW | Friday Harbor Airport (FRD) | Friday Harbor, Washington, United States | |
| 12 | 33.93 miles (54.60 km) NNE | Skagit Regional Airport (MVW) | Burlington / Mount Vernon, Washington, United States | |
| 13 | 34.63 miles (55.73 km) NNW | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 14 | 36.62 miles (58.94 km) SE | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 15 | 36.80 miles (59.23 km) NW | Victoria Inner Harbour Airport (YWH) | Victoria, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,751.68 miles (17,303.10 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,685.90 miles (17,197.25 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,596.01 miles (17,052.59 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,592.81 miles (17,047.44 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,587.19 miles (17,038.38 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 6 | 10,580.01 miles (17,026.84 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 7 | 10,559.78 miles (16,994.27 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,558.17 miles (16,991.69 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,557.65 miles (16,990.84 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 10 | 10,548.61 miles (16,976.29 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,544.61 miles (16,969.86 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 12 | 10,532.16 miles (16,949.83 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,527.98 miles (16,943.09 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 14 | 10,517.76 miles (16,926.65 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 15 | 10,515.32 miles (16,922.72 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |