Nonstop flight route between Great Falls, Montana, United States and Owen Sound, Ontario, Canada:
Departure Airport:
(47°30'16"N by 111°11'13"W)
Arrival Airport:
(44°35'26"N by 80°50'17"W)
Distance from GFA to YOS:
1,459.74 miles (2,349.23 km)
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Jump to:
- About this route
- GFA Airport Information
- YOS Airport Information
- Facts about GFA
- Facts about YOS
- Map of Nearest Airports to GFA
- List of Nearest Airports to GFA
- Map of Furthest Airports from GFA
- List of Furthest Airports from GFA
- Map of Nearest Airports to YOS
- List of Nearest Airports to YOS
- Map of Furthest Airports from YOS
- List of Furthest Airports from YOS
About this route:
A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Owen Sound/Billy Bishop Regional Airport (YOS), Owen Sound, Ontario, Canada would travel a Great Circle distance of 1,460 miles (or 2,349 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 Malmstrom Air Force Base and Owen Sound/Billy Bishop Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GFA / KGFA |
| Airport Names: |
|
| Location: | Great Falls, Montana, United States |
| GPS Coordinates: | 47°30'16"N by 111°11'13"W |
| View all routes: | Routes from GFA |
| More Information: | GFA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YOS / CYOS |
| Airport Names: |
|
| Location: | Owen Sound, Ontario, Canada |
| GPS Coordinates: | 44°35'26"N by 80°50'17"W |
| Operator/Owner: | City of Owen Sound |
| Airport Type: | Public |
| Elevation: | 1008 feet (307 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YOS |
| More Information: | YOS Maps & Info |
Facts about Malmstrom Air Force Base (GFA):
- On 1 July 1968, the F-101B equipped 29th FIS was inactivated and replaced by the F-106 Delta Dart equipped 71st Fighter-Interceptor Squadron, which was reassigned from Richards Gebaur AFB when its ADC mission was eliminated.
- Great Falls AAB was assigned to II Bomber Command, Second Air Force.
- The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
- Great Falls became the temporary home of the 582nd Air Resupply and Communications Wing on 1 May 1953 which was transferred from Mountain Home AFB, Idaho.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
- At Great Falls, P-39 Airacobras, C-47 Skytrains, B-25 Mitchells, and A-20 Havocs aircraft.
- The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
- Upon completion of the B-17 training program, in October 1943, Great Falls Army Air Base was transferred to the Air Transport Command and units from Gore Field were transferred to the base.
Facts about Owen Sound/Billy Bishop Regional Airport (YOS):
- Owen Sound/Billy Bishop Regional Airport (YOS) currently has only 1 runway.
- The Owen Sound Billy Bishop Regional Airport is operated by a management board of airport users and owned by the City of Owen Sound.
- The closest airport to Owen Sound/Billy Bishop Regional Airport (YOS) is Wiarton Airport (YVV), which is located only 17 miles (27 kilometers) NW of YOS.
- The furthest airport from Owen Sound/Billy Bishop Regional Airport (YOS) is Margaret River Airport (MGV), which is located 11,314 miles (18,208 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Owen Sound/Billy Bishop Regional Airport", another name for YOS is "Owen Sound (Billy Bishop) Regional Airport".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.69 miles (13.99 km) W | Great Falls International Airport (GTF) | Great Falls, Montana, United States |     |
| 2 | 72.47 miles (116.63 km) SSW | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 3 | 78.24 miles (125.91 km) NNW | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 4 | 86.58 miles (139.33 km) ESE | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 5 | 93.96 miles (151.21 km) NW | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 6 | 97.38 miles (156.72 km) NE | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 7 | 119.35 miles (192.08 km) S | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 8 | 123.77 miles (199.19 km) SSW | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 9 | 129.57 miles (208.53 km) SSE | Mission Field (LVM) | Livingston, Montana, United States | |
| 10 | 142.19 miles (228.84 km) WSW | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 11 | 143.48 miles (230.90 km) ESE | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 12 | 152.64 miles (245.65 km) WNW | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 13 | 164.32 miles (264.45 km) NNW | Lethbridge Airport (YQL) | Lethbridge, Alberta, Canada | |
| 14 | 168.49 miles (271.16 km) SSW | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 15 | 171.66 miles (276.26 km) SE | Billings Logan International Airport (BIL) | Billings, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,495.34 miles (16,890.57 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,479.89 miles (16,865.71 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,478.36 miles (16,863.24 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 4 | 10,465.08 miles (16,841.87 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,453.61 miles (16,823.41 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,383.05 miles (16,709.86 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,291.74 miles (16,562.90 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,268.76 miles (16,525.92 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,182.63 miles (16,387.32 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,177.46 miles (16,379.00 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,165.43 miles (16,359.64 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,128.20 miles (16,299.71 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,117.69 miles (16,282.80 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,110.27 miles (16,270.87 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 15 | 10,103.25 miles (16,259.57 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 17.00 miles (27.36 km) NW | Wiarton Airport (YVV) | Wiarton, Ontario, Canada | |
| 2 | 46.45 miles (74.75 km) SW | Kincardine Airport (YKD) | Kincardine, Ontario, Canada | |
| 3 | 50.72 miles (81.62 km) ESE | Canadian Forces Base Borden (YBN) | Borden, Ontario, Canada | |
| 4 | 52.90 miles (85.14 km) NE | Parry Sound/Frying Pan Island-Sans Souci Water Aerodrome (YSI) | Frying Pan Island (near Parry Sound), Ontario, Canada | |
| 5 | 67.41 miles (108.49 km) NE | Parry Sound Area Municipal Airport (YPD) | Parry Sound, Ontario, Canada | |
| 6 | 79.80 miles (128.42 km) ENE | Muskoka Airport (YQA) | Muskoka, Ontario, Canada | |
| 7 | 81.33 miles (130.89 km) SSE | Region of Waterloo International Airport (YKF) | Waterloo Regional Municipality, Ontario, Canada | |
| 8 | 87.03 miles (140.06 km) SE | Toronto Pearson International Airport (YYZ) | Mississauga, Ontario, Canada | |
| 9 | 88.53 miles (142.47 km) SE | Buttonville Airport (YKZ) | Buttonville, Ontario, Canada | |
| 10 | 96.08 miles (154.62 km) SSW | Centralia/James T. Field Memorial Aerodrome (YCE) | Centralia, Ontario, Canada | |
| 11 | 97.71 miles (157.24 km) SE | Billy Bishop Toronto City Airport (YTZ) | Toronto, Ontario, Canada | |
| 12 | 99.71 miles (160.47 km) NNW | Manitowaning/Manitoulin East Municipal Airport (YEM) | Manitowaning, Ontario, Canada | |
| 13 | 106.58 miles (171.53 km) ESE | Oshawa Municipal Airport (YOO) | Oshawa, Ontario, Canada | |
| 14 | 107.74 miles (173.39 km) SSE | John C. Munro Hamilton International Airport (YHM) | Hamilton, Ontario, Canada | |
| 15 | 108.74 miles (174.99 km) S | London international Airport (YXU) | London, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,313.69 miles (18,207.57 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,289.65 miles (18,168.88 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,287.51 miles (18,165.44 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,263.21 miles (18,126.34 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,247.53 miles (18,101.10 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,198.47 miles (18,022.15 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,197.44 miles (18,020.48 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 11,190.07 miles (18,008.63 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,178.59 miles (17,990.15 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,124.62 miles (17,903.29 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,051.70 miles (17,785.95 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,028.91 miles (17,749.27 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,014.96 miles (17,726.82 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 14 | 11,005.67 miles (17,711.87 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,002.18 miles (17,706.25 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |