Nonstop flight route between Peterborough, Ontario, Canada and Salmon, Idaho, United States:
Departure Airport:
(44°13'50"N by 78°21'47"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from YPQ to SMN:
1,732.01 miles (2,787.39 km)
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- About this route
- YPQ Airport Information
- SMN Airport Information
- Facts about YPQ
- Facts about SMN
- Map of Nearest Airports to YPQ
- List of Nearest Airports to YPQ
- Map of Furthest Airports from YPQ
- List of Furthest Airports from YPQ
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between Peterborough Airport (YPQ), Peterborough, Ontario, Canada and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,732 miles (or 2,787 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 Peterborough Airport and Lemhi County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YPQ / CYPQ |
| Airport Name: | Peterborough Airport |
| Location: | Peterborough, Ontario, Canada |
| GPS Coordinates: | 44°13'50"N by 78°21'47"W |
| Area Served: | Peterborough, Ontario |
| Operator/Owner: | City of Peterborough |
| Airport Type: | Public |
| Elevation: | 628 feet (191 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YPQ |
| More Information: | YPQ Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SMN / KSMN |
| Airport Name: | Lemhi County Airport |
| Location: | Salmon, Idaho, United States |
| GPS Coordinates: | 45°7'26"N by 113°52'53"W |
| Operator/Owner: | Lemhi County |
| Airport Type: | Public |
| Elevation: | 4043 feet (1,232 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMN |
| More Information: | SMN Maps & Info |
Facts about Peterborough Airport (YPQ):
- Peterborough Airport, is located 3 nautical miles south-southwest of the city of Peterborough, Ontario, Canada.
- Peterborough Airport (YPQ) has 2 runways.
- The closest airport to Peterborough Airport (YPQ) is Oshawa Municipal Airport (YOO), which is located 34 miles (55 kilometers) SW of YPQ.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- Because of Peterborough Airport's relatively low elevation of 628 feet, planes can take off or land at Peterborough 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 Peterborough Airport (YPQ) is Margaret River Airport (MGV), which is located 11,425 miles (18,387 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Lemhi County Airport (SMN):
- Lemhi County Airport (SMN) currently has only 1 runway.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.96 miles (54.65 km) SW | Oshawa Municipal Airport (YOO) | Oshawa, Ontario, Canada |     |
| 2 | 42.10 miles (67.76 km) E | Canadian Forces Base Trenton (YTR) | Trenton, Ontario, Canada | |
| 3 | 56.08 miles (90.25 km) WSW | Buttonville Airport (YKZ) | Buttonville, Ontario, Canada | |
| 4 | 66.16 miles (106.47 km) SW | Billy Bishop Toronto City Airport (YTZ) | Toronto, Ontario, Canada | |
| 5 | 69.18 miles (111.34 km) NW | Muskoka Airport (YQA) | Muskoka, Ontario, Canada | |
| 6 | 73.74 miles (118.67 km) WSW | Toronto Pearson International Airport (YYZ) | Mississauga, Ontario, Canada | |
| 7 | 76.72 miles (123.47 km) W | Canadian Forces Base Borden (YBN) | Borden, Ontario, Canada | |
| 8 | 82.34 miles (132.51 km) SSW | St. Catharines/Niagara District Airport (YCM) | St. Catharines, Ontario, Canada | |
| 9 | 82.90 miles (133.41 km) SSW | Niagara Falls International Airport (IAG) | Niagara Falls, New York, United States | |
| 10 | 84.21 miles (135.52 km) SSE | Greater Rochester International Airport (ROC) | Rochester, New York, United States | |
| 11 | 87.47 miles (140.76 km) E | Kingston Airport (YGK) | Kingston, Ontario, Canada | |
| 12 | 91.02 miles (146.49 km) SSW | Buffalo Niagara International Airport (BUF) | Buffalo, New York, United States | |
| 13 | 100.82 miles (162.25 km) NW | Parry Sound Area Municipal Airport (YPD) | Parry Sound, Ontario, Canada | |
| 14 | 107.22 miles (172.55 km) SW | John C. Munro Hamilton International Airport (YHM) | Hamilton, Ontario, Canada | |
| 15 | 108.78 miles (175.07 km) NW | Parry Sound/Frying Pan Island-Sans Souci Water Aerodrome (YSI) | Frying Pan Island (near Parry Sound), Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,425.46 miles (18,387.46 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,402.17 miles (18,349.96 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,401.48 miles (18,348.86 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,374.91 miles (18,306.10 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,366.13 miles (18,291.97 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,313.47 miles (18,207.22 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,306.66 miles (18,196.25 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,299.27 miles (18,184.36 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,287.63 miles (18,165.63 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,227.63 miles (18,069.08 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,150.40 miles (17,944.78 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,135.83 miles (17,921.34 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 13 | 11,132.13 miles (17,915.39 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,106.03 miles (17,873.38 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,097.19 miles (17,859.16 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.63 miles (71.83 km) SSW | Challis Airport (CHL) | Challis, Idaho, United States | |
| 2 | 65.34 miles (105.16 km) E | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 3 | 88.21 miles (141.95 km) NE | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 4 | 105.26 miles (169.40 km) SE | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 5 | 109.67 miles (176.50 km) W | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 6 | 113.79 miles (183.12 km) S | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 7 | 124.26 miles (199.97 km) N | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 137.25 miles (220.89 km) NE | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 9 | 138.54 miles (222.96 km) ESE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 10 | 139.78 miles (224.96 km) ENE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 11 | 142.78 miles (229.79 km) SE | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 12 | 158.08 miles (254.41 km) SW | Boise Airport (BOI) | Boise, Idaho, United States | |
| 13 | 165.78 miles (266.79 km) SSE | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 14 | 171.20 miles (275.52 km) ENE | Mission Field (LVM) | Livingston, Montana, United States | |
| 15 | 171.98 miles (276.77 km) WSW | Ontario Municipal Airport (ONO) | Ontario, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,685.72 miles (17,196.96 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,683.63 miles (17,193.59 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,677.06 miles (17,183.01 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,664.05 miles (17,162.08 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,656.97 miles (17,150.68 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,588.72 miles (17,040.86 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,500.49 miles (16,898.86 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,477.32 miles (16,861.57 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,388.70 miles (16,718.95 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,384.71 miles (16,712.53 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,371.80 miles (16,691.75 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,336.41 miles (16,634.79 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,326.44 miles (16,618.75 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,311.65 miles (16,594.95 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,289.81 miles (16,559.81 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |