Nonstop flight route between Fort Sill, Oklahoma, United States and Churchill Falls, Newfoundland and Labrador, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(53°33'45"N by 64°6'20"W)
Distance from FSI to ZUM:
2,111.77 miles (3,398.56 km)
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Jump to:
- About this route
- FSI Airport Information
- ZUM Airport Information
- Facts about FSI
- Facts about ZUM
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to ZUM
- List of Nearest Airports to ZUM
- Map of Furthest Airports from ZUM
- List of Furthest Airports from ZUM
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Churchill Falls Airport (ZUM), Churchill Falls, Newfoundland and Labrador, Canada would travel a Great Circle distance of 2,112 miles (or 3,399 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 Henry Post Army Airfield and Churchill Falls Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | FSI / KFSI |
| Airport Name: | Henry Post Army Airfield |
| Location: | Fort Sill, Oklahoma, United States |
| GPS Coordinates: | 34°38'58"N by 98°24'7"W |
| Operator/Owner: | U.S. Army ATCA-ASO |
| Airport Type: | Military |
| Elevation: | 1189 feet (362 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FSI |
| More Information: | FSI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ZUM / CZUM |
| Airport Name: | Churchill Falls Airport |
| Location: | Churchill Falls, Newfoundland and Labrador, Canada |
| GPS Coordinates: | 53°33'45"N by 64°6'20"W |
| Airport Type: | Public |
| Elevation: | 1442 feet (440 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZUM |
| More Information: | ZUM Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Post Field served as a base for flight training for the Air Service.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
Facts about Churchill Falls Airport (ZUM):
- The closest airport to Churchill Falls Airport (ZUM) is Wabush Airport (YWK), which is located 122 miles (197 kilometers) WSW of ZUM.
- Churchill Falls Airport (ZUM) currently has only 1 runway.
- The furthest airport from Churchill Falls Airport (ZUM) is Albany Airport (ALH), which is located 11,147 miles (17,939 kilometers) away in Albany, Western Australia, Australia.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.72 miles (9.20 km) S | Lawton–Fort Sill Regional Airport (LAW) | Lawton, Oklahoma, United States |     |
| 2 | 28.03 miles (45.12 km) ESE | Halliburton Field (DUC) | Duncan, Oklahoma, United States | |
| 3 | 38.98 miles (62.73 km) WSW | Frederick Regional Airport (FDR) | Frederick, Oklahoma, United States | |
| 4 | 39.53 miles (63.61 km) NE | Chickasha Municipal Airport (CHK) | Chickasha, Oklahoma, United States | |
| 5 | 43.74 miles (70.39 km) WNW | Hobart Regional Airport (HBR) | Hobart, Oklahoma, United States | |
| 6 | 45.95 miles (73.94 km) S | Sheppard Air Force Base (SPS) | Wichita Falls, Texas, United States | |
| 7 | 49.22 miles (79.21 km) W | Altus Air Force Base (LTS) | Altus, Oklahoma, United States | |
| 8 | 53.30 miles (85.78 km) W | Altus/Quartz Mountain Regional Airport (AXS) | Altus, Oklahoma, United States | |
| 9 | 54.76 miles (88.12 km) S | Kickapoo Downtown Airport (KIP) | Wichita Falls, Texas, United States | |
| 10 | 65.69 miles (105.71 km) NW | Clinton-Sherman Industrial Airpark (CSM) | Clinton, Oklahoma, United States | |
| 11 | 66.85 miles (107.58 km) NE | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 12 | 68.33 miles (109.96 km) NNW | Clinton Regional Airport (CLK) | Clinton, Oklahoma, United States | |
| 13 | 68.51 miles (110.26 km) NE | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States | |
| 14 | 74.55 miles (119.97 km) NE | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| 15 | 78.07 miles (125.64 km) NE | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,920.33 miles (17,574.52 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,680.39 miles (17,188.37 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,614.31 miles (17,082.03 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 4 | 10,601.93 miles (17,062.12 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,589.08 miles (17,041.43 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,532.55 miles (16,950.46 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,512.35 miles (16,917.95 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,492.35 miles (16,885.76 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,478.49 miles (16,863.45 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,478.05 miles (16,862.75 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,472.77 miles (16,854.25 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,460.30 miles (16,834.17 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,458.62 miles (16,831.48 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,456.31 miles (16,827.76 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 10,452.67 miles (16,821.90 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 122.33 miles (196.87 km) WSW | Wabush Airport (YWK) | Wabush, Labrador, Canada | |
| 2 | 138.86 miles (223.47 km) NW | Schefferville Airport (YKL) | Schefferville, Quebec, Canada | |
| 3 | 152.37 miles (245.21 km) E | CFB Goose Bay (YYR) | Goose Bay, Labrador, Canada | |
| 4 | 197.72 miles (318.19 km) ENE | Postville Airport (YSO) | Postville, Newfoundland and Labrador, Canada | |
| 5 | 202.90 miles (326.53 km) NE | Hopedale Airport (YHO) | Hopedale, Labrador, Canada | |
| 6 | 224.06 miles (360.59 km) ENE | Makkovik Airport (YMN) | Makkovik, Newfoundland and Labrador, Canada | |
| 7 | 227.61 miles (366.30 km) NNE | Nain Airport (YDP) | Nain, Newfoundland and Labrador, Canada | |
| 8 | 227.64 miles (366.35 km) S | Havre-Saint-Pierre Airport (YGV) | Havre-Saint-Pierre, Quebec, Canada | |
| 9 | 233.17 miles (375.25 km) SSE | Baie-Johan-Beetz Seaplane Base (SPB) (YBJ) | Baie-Johan-Beetz, Quebec, Canada | |
| 10 | 233.96 miles (376.52 km) ENE | Rigolet Airport (YRG) | Rigolet, Newfoundland and Labrador, Canada | |
| 11 | 248.38 miles (399.74 km) SSW | Sept-Îles Airport (YZV) | Sept-Îles, Quebec, Canada | |
| 12 | 253.08 miles (407.28 km) SSE | Natashquan Airport (YNA) | Natashquan, Quebec, Canada | |
| 13 | 257.57 miles (414.51 km) S | Port-Menier Airport (YPN) | Port-Menier, Quebec, Canada | |
| 14 | 262.21 miles (421.99 km) SSE | Kégashka Airport (ZKG) | Kegaska, Quebec, Canada | |
| 15 | 281.33 miles (452.75 km) ESE | Saint-Augustin Airport (YIF) | Saint-Augustin, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,146.97 miles (17,939.27 km) S | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,103.44 miles (17,869.20 km) S | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,079.77 miles (17,831.11 km) S | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,063.34 miles (17,804.67 km) S | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,061.68 miles (17,802.00 km) S | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 6 | 11,042.15 miles (17,770.57 km) S | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 11,032.90 miles (17,755.69 km) SSW | Esperance Airport (EPR) | Esperance, Australia | |
| 8 | 10,953.71 miles (17,628.24 km) S | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,947.33 miles (17,617.98 km) S | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,942.84 miles (17,610.75 km) S | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 10,865.05 miles (17,485.56 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 12 | 10,838.89 miles (17,443.47 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 13 | 10,833.96 miles (17,435.53 km) WSW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 14 | 10,829.19 miles (17,427.85 km) S | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 15 | 10,827.57 miles (17,425.24 km) WSW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |