Nonstop flight route between St. Thomas, Ontario, Canada and Sermiligaaq, Greenland:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(65°54'14"N by 36°22'27"W)
Distance from YQS to SGG:
2,322.51 miles (3,737.71 km)
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- About this route
- YQS Airport Information
- SGG Airport Information
- Facts about YQS
- Facts about SGG
- 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 SGG
- List of Nearest Airports to SGG
- Map of Furthest Airports from SGG
- List of Furthest Airports from SGG
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Sermiligaaq Heliport (SGG), Sermiligaaq, Greenland would travel a Great Circle distance of 2,323 miles (or 3,738 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 Sermiligaaq Heliport, 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: | SGG / BGSG |
| Airport Name: | Sermiligaaq Heliport |
| Location: | Sermiligaaq, Greenland |
| GPS Coordinates: | 65°54'14"N by 36°22'27"W |
| Area Served: | Sermiligaaq, Greenland |
| Operator/Owner: | Mittarfeqarfiit |
| Airport Type: | Public |
| Elevation: | 33 feet (10 meters) |
| View all routes: | Routes from SGG |
| More Information: | SGG Maps & Info |
Facts about St. Thomas Municipal Airport (YQS):
- St. Thomas Municipal Airport (YQS) has 3 runways.
- 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.
- 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.
- 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.
Facts about Sermiligaaq Heliport (SGG):
- The closest airport to Sermiligaaq Heliport (SGG) is Kuummiit Heliport (KUZ), which is located only 18 miles (29 kilometers) W of SGG.
- Because of Sermiligaaq Heliport's relatively low elevation of 33 feet, planes can take off or land at Sermiligaaq Heliport 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 Sermiligaaq Heliport (SGG) is Ryan's Creek Aerodrome (SZS), which is located 10,847 miles (17,456 kilometers) away in Stewart Island, New Zealand.
| 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 | 18.17 miles (29.24 km) W | Kuummiit Heliport (KUZ) | Kuummiit, Greenland | |
| 2 | 31.19 miles (50.20 km) SW | Kulusuk Airport (KUS) | Kulusuk, Greenland | |
| 3 | 39.33 miles (63.29 km) W | Tiniteqilaaq Heliport (TQI) | Tiniteqilaaq, Greenland | |
| 4 | 40.64 miles (65.40 km) WSW | Tasiilaq Heliport (AGM) | Tasiilaq, Greenland | |
| 5 | 77.96 miles (125.46 km) WSW | Isortoq Heliport (IOQ) | Isortoq, Greenland | |
| 6 | 352.67 miles (567.56 km) E | Patreksfjörður Airport (PFJ) | Patreksfjörður, Iceland | |
| 7 | 363.54 miles (585.06 km) E | Bíldudalur Airport (BIU) | Bíldudalur, Iceland | |
| 8 | 371.79 miles (598.34 km) E | Ísafjörður Airport (IFJ) | Ísafjörður, Iceland | |
| 9 | 401.48 miles (646.12 km) WNW | Kangerlussuaq Airport (SFJ) (SFJ) | Kangerlussuaq, Greenland | |
| 10 | 422.68 miles (680.24 km) E | Gjögur Airport (GJR) | Gjögur, Iceland | |
| 11 | 423.12 miles (680.95 km) ESE | Keflavík International Airport (KEF) | Keflavík (near Reykjavík), Iceland | |
| 12 | 429.40 miles (691.05 km) SW | Narsarsuaq Airport (UAK) | Narsarsuaq, Greenland | |
| 13 | 437.56 miles (704.18 km) E | Reykjavík Airport (RKV) | Reykjavík, Iceland | |
| 14 | 438.83 miles (706.22 km) SW | Igaliku Heliport (QFX) | Igaliku, Greenland | |
| 15 | 440.59 miles (709.07 km) NW | Qasigiannguit Heliport (JCH) | Qasigiannguit, Greenland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,846.85 miles (17,456.27 km) SW | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 10,836.07 miles (17,438.93 km) S | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 3 | 10,812.14 miles (17,400.40 km) SW | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 4 | 10,748.02 miles (17,297.21 km) S | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 5 | 10,742.85 miles (17,288.90 km) SW | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 6 | 10,729.76 miles (17,267.83 km) S | St Helens Airport (HLS) | St. Helens, Tasmania, Australia | |
| 7 | 10,724.35 miles (17,259.13 km) S | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 8 | 10,717.07 miles (17,247.41 km) S | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 9 | 10,716.26 miles (17,246.10 km) SW | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 10 | 10,715.36 miles (17,244.65 km) SW | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 11 | 10,714.07 miles (17,242.59 km) S | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 12 | 10,710.45 miles (17,236.76 km) SW | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 13 | 10,703.77 miles (17,226.01 km) S | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 14 | 10,687.23 miles (17,199.39 km) SW | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 15 | 10,664.60 miles (17,162.96 km) SW | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |