Nonstop flight route between St. Thomas, Ontario, Canada and Marfa, Texas, United States:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(30°22'15"N by 104°1'2"W)
Distance from YQS to MRF:
1,524.88 miles (2,454.06 km)
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- About this route
- YQS Airport Information
- MRF Airport Information
- Facts about YQS
- Facts about MRF
- Map of Nearest Airports to YQS
- List of Nearest Airports to YQS
- Map of Furthest Airports from YQS
- List of Furthest Airports from YQS
- Map of Nearest Airports to MRF
- List of Nearest Airports to MRF
- Map of Furthest Airports from MRF
- List of Furthest Airports from MRF
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Marfa Municipal Airport (MRF), Marfa, Texas, United States would travel a Great Circle distance of 1,525 miles (or 2,454 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 St. Thomas Municipal Airport and Marfa Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YQS / CYQS |
| Airport Name: | St. Thomas Municipal Airport |
| Location: | St. Thomas, Ontario, Canada |
| GPS Coordinates: | 42°46'12"N by 81°6'34"W |
| Operator/Owner: | Municipality of St. Thomas |
| Airport Type: | Public |
| Elevation: | 779 feet (237 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from YQS |
| More Information: | YQS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MRF / KMRF |
| Airport Name: | Marfa Municipal Airport |
| Location: | Marfa, Texas, United States |
| GPS Coordinates: | 30°22'15"N by 104°1'2"W |
| Area Served: | Marfa, Texas |
| Operator/Owner: | Presidio County |
| Airport Type: | Public |
| Elevation: | 4849 feet (1,478 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from MRF |
| More Information: | MRF Maps & Info |
Facts about St. Thomas Municipal Airport (YQS):
- The furthest airport from St. Thomas Municipal Airport (YQS) is Margaret River Airport (MGV), which is located 11,370 miles (18,298 kilometers) away in Margaret River, Western Australia, Australia.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- The airport is in uncontrolled airspace but has a UNICOM operating during working hours on 122.70 MHz.
- The closest airport to St. Thomas Municipal Airport (YQS) is London international Airport (YXU), which is located only 18 miles (29 kilometers) N of YQS.
- The airport was purchased by the City of St.
- St. Thomas Municipal Airport (YQS) has 3 runways.
- Because of St. Thomas Municipal Airport's relatively low elevation of 779 feet, planes can take off or land at St. Thomas Municipal 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.
Facts about Marfa Municipal Airport (MRF):
- Marfa Municipal Airport covers an area of 816 acres at an elevation of 4,849 feet above mean sea level.
- Because of Marfa Municipal Airport's high elevation of 4,849 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MRF. Combined with a high temperature, this could make MRF a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Marfa Municipal Airport (MRF) is Sir Gaëtan Duval Airport (RRG), which is located 11,361 miles (18,283 kilometers) away in Rodrigues Island, Mauritius.
- Marfa Municipal Airport (MRF) has 3 runways.
- The closest airport to Marfa Municipal Airport (MRF) is Alpine-Casparis Municipal Airport (ALE), which is located only 20 miles (32 kilometers) E of MRF.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.30 miles (29.44 km) N | London international Airport (YXU) | London, Ontario, Canada |     |
| 2 | 40.89 miles (65.80 km) NNW | Centralia/James T. Field Memorial Aerodrome (YCE) | Centralia, Ontario, Canada | |
| 3 | 58.96 miles (94.88 km) WSW | Chatham-Kent Airport (XCM) | Chatham-Kent, Ontario, Canada | |
| 4 | 60.32 miles (97.07 km) NE | Region of Waterloo International Airport (YKF) | Waterloo Regional Municipality, Ontario, Canada | |
| 5 | 62.78 miles (101.03 km) WNW | Sarnia (Chris Hadfield) Airport (YZR) | Sarnia, Ontario, Canada | |
| 6 | 65.61 miles (105.59 km) ENE | John C. Munro Hamilton International Airport (YHM) | Hamilton, Ontario, Canada | |
| 7 | 67.28 miles (108.28 km) SE | Erie International Airport (ERI) | Erie, Pennsylvania, United States | |
| 8 | 71.73 miles (115.44 km) SSE | Northeast Ohio Regional Airport (JFN) | Ashtabula, Ohio, United States | |
| 9 | 72.55 miles (116.76 km) W | St. Clair County International Airport (PHN) | Port Huron, Michigan, United States | |
| 10 | 76.40 miles (122.95 km) S | Willoughby Lost Nation Municipal Airport (LNN) | Willoughby, Ohio, United States | |
| 11 | 85.46 miles (137.54 km) SSW | Cuyahoga County Airport (CGF) | Cleveland, Ohio, United States | |
| 12 | 88.36 miles (142.20 km) W | Selfridge Air National Guard Base (MTC) | Mount Clemens, Michigan, United States | |
| 13 | 91.32 miles (146.96 km) SSE | Port Meadville Airport (MEJ) | Meadville, Pennsylvania, United States | |
| 14 | 91.39 miles (147.08 km) SSW | Cleveland Burke Lakefront Airport (BKL) | Cleveland, Ohio, United States | |
| 15 | 95.35 miles (153.46 km) E | Chautauqua County/Dunkirk Airport (DKK) | Dunkirk, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,369.97 miles (18,298.15 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,345.99 miles (18,259.55 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,337.84 miles (18,246.44 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,320.03 miles (18,217.78 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,287.85 miles (18,165.99 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,262.27 miles (18,124.83 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,252.14 miles (18,108.52 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,245.11 miles (18,097.21 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,241.02 miles (18,090.62 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,197.08 miles (18,019.91 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,130.47 miles (17,912.72 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,101.59 miles (17,866.23 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,085.72 miles (17,840.69 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,082.48 miles (17,835.48 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,048.96 miles (17,781.54 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.92 miles (32.06 km) E | Alpine-Casparis Municipal Airport (ALE) | Alpine, Texas, United States | |
| 2 | 65.75 miles (105.82 km) NW | Culberson County Airport (VHN) | Van Horn, Texas, United States | |
| 3 | 75.67 miles (121.78 km) ENE | Fort Stockton-Pecos County Airport (FST) | Fort Stockton, Texas, United States | |
| 4 | 76.07 miles (122.42 km) NNE | Pecos Municipal Airport (PEQ) | Pecos, Texas, United States | |
| 5 | 108.64 miles (174.84 km) NNE | Winkler County Airport (INK) | Wink, Texas, United States | |
| 6 | 136.64 miles (219.89 km) N | Cavern City Air Terminal (CNM) | Carlsbad, New Mexico, United States | |
| 7 | 152.68 miles (245.71 km) NE | Midland International AirportMidland Army Airfield (MAF) | Midland, Texas, United States | |
| 8 | 161.45 miles (259.83 km) NE | Midland Airpark (MDD) | Midland, Texas, United States | |
| 9 | 164.15 miles (264.17 km) SW | General Roberto Fierro Villalobos International Airport (CUU) | Chihuahua, Chihuahua, Mexico | |
| 10 | 166.85 miles (268.51 km) NNE | Lea County Regional Airport (HOB) | Hobbs, New Mexico, United States | |
| 11 | 167.42 miles (269.44 km) WNW | Abraham González International Airport (CJS) | Ciudad Juárez, Chihuahua, Mexico | |
| 12 | 167.42 miles (269.44 km) WNW | Nuevo Casas Grandes Municipal Airport (NCG) | Nuevo Casas Grandes, Chihuahua, Mexico | |
| 13 | 171.29 miles (275.67 km) NW | El Paso International Airport (ELP) | El Paso, Texas, United States | |
| 14 | 173.09 miles (278.57 km) NW | Biggs Army Airfield (BIF) | Fort Bliss, El Paso, Texas, United States | |
| 15 | 173.48 miles (279.19 km) N | Artesia Municipal Airport (ATS) | Artesia, New Mexico, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,360.52 miles (18,282.94 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,106.87 miles (17,874.73 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,017.03 miles (17,730.15 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,006.76 miles (17,713.61 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,628.60 miles (17,105.02 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,611.12 miles (17,076.89 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,605.10 miles (17,067.22 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 8 | 10,566.48 miles (17,005.06 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,551.74 miles (16,981.34 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 10 | 10,545.82 miles (16,971.81 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 11 | 10,494.41 miles (16,889.08 km) ESE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 12 | 10,489.05 miles (16,880.45 km) E | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 13 | 10,483.02 miles (16,870.75 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,448.08 miles (16,814.52 km) ESE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 15 | 10,417.32 miles (16,765.01 km) ESE | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |