Nonstop flight route between Marathon, Ontario, Canada and Challis, Idaho, United States:
Departure Airport:
(48°45'25"N by 86°20'44"W)
Arrival Airport:
(44°31'24"N by 114°13'4"W)
Distance from YSP to CHL:
1,346.07 miles (2,166.29 km)
Share this route:
Jump to:
- About this route
- YSP Airport Information
- CHL Airport Information
- Facts about YSP
- Facts about CHL
- Map of Nearest Airports to YSP
- List of Nearest Airports to YSP
- Map of Furthest Airports from YSP
- List of Furthest Airports from YSP
- Map of Nearest Airports to CHL
- List of Nearest Airports to CHL
- Map of Furthest Airports from CHL
- List of Furthest Airports from CHL
About this route:
A direct, nonstop flight between Marathon Aerodrome (YSP), Marathon, Ontario, Canada and Challis Airport (CHL), Challis, Idaho, United States would travel a Great Circle distance of 1,346 miles (or 2,166 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 Marathon Aerodrome and Challis Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YSP / CYSP |
| Airport Name: | Marathon Aerodrome |
| Location: | Marathon, Ontario, Canada |
| GPS Coordinates: | 48°45'25"N by 86°20'44"W |
| Operator/Owner: | Corporation of the Town of Marathon |
| Airport Type: | Public |
| Elevation: | 1032 feet (315 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YSP |
| More Information: | YSP Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CHL / KLLJ |
| Airport Names: |
|
| Location: | Challis, Idaho, United States |
| GPS Coordinates: | 44°31'24"N by 114°13'4"W |
| Operator/Owner: | City of Challis |
| Airport Type: | Public |
| Elevation: | 5072 feet (1,546 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CHL |
| More Information: | CHL Maps & Info |
Facts about Marathon Aerodrome (YSP):
- The closest airport to Marathon Aerodrome (YSP) is Manitouwadge Airport (YMG), which is located 31 miles (51 kilometers) NE of YSP.
- Marathon Aerodrome (YSP) currently has only 1 runway.
- The furthest airport from Marathon Aerodrome (YSP) is Margaret River Airport (MGV), which is located 10,934 miles (17,597 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Challis Airport (CHL):
- The furthest airport from Challis Airport (CHL) is Pierrefonds Airport (ZSE), which is located 10,728 miles (17,265 kilometers) away in Saint-Pierre, Réunion.
- In addition to being known as "Challis Airport", another name for CHL is "LLJ".
- Because of Challis Airport's high elevation of 5,072 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CHL. Combined with a high temperature, this could make CHL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.
- Challis Airport (CHL) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.50 miles (50.69 km) NE | Manitouwadge Airport (YMG) | Manitouwadge, Ontario, Canada |     |
| 2 | 34.53 miles (55.56 km) W | Terrace Bay Airport (YTJ) | Terrace Bay, Ontario, Canada | |
| 3 | 75.46 miles (121.44 km) NNW | Geraldton (Greenstone Regional) Airport (YGQ) | Geraldton, Ontario, Canada | |
| 4 | 77.99 miles (125.52 km) ENE | Hornepayne Municipal Airport (YHN) | Hornepayne, Ontario, Canada | |
| 5 | 90.03 miles (144.89 km) SE | Wawa Airport (YXZ) | Wawa, Ontario, Canada | |
| 6 | 99.77 miles (160.57 km) N | Nakina Airport (YQN) | Nakina, Ontario, Canada | |
| 7 | 136.95 miles (220.40 km) ENE | Hearst (René Fontaine) Municipal Airport (YHF) | Hearst, Ontario, Canada | |
| 8 | 138.64 miles (223.12 km) W | Thunder Bay International Airport (YQT) | Thunder Bay, Ontario, Canada | |
| 9 | 147.92 miles (238.06 km) SW | Houghton County Memorial Airport (CMX) | Hancock, Michigan, United States | |
| 10 | 152.30 miles (245.10 km) ESE | Chapleau Airport (YLD) | Chapleau, Ontario, Canada | |
| 11 | 156.33 miles (251.58 km) NW | Armstrong Airport (YYW) | Armstrong, Thunder Bay District, Ontario, Canada | |
| 12 | 173.13 miles (278.62 km) SSW | Sawyer International Airport (MQT) | Marquette, Michigan, United States | |
| 13 | 178.76 miles (287.69 km) SSE | Sault Ste. Marie Airport (YAM) | Sault Ste. Marie, Ontario, Canada | |
| 14 | 181.16 miles (291.55 km) ENE | Kapuskasing Airport (YYU) | Kapuskasing, Ontario, Canada | |
| 15 | 193.98 miles (312.18 km) SSE | Chippewa County International Airport (CIU) | Sault Ste Marie, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,934.24 miles (17,596.91 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,912.28 miles (17,561.57 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,910.28 miles (17,558.36 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,883.69 miles (17,515.56 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,880.97 miles (17,511.18 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,824.89 miles (17,420.93 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,815.28 miles (17,405.46 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,807.80 miles (17,393.43 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,796.17 miles (17,374.71 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,738.04 miles (17,281.15 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,663.68 miles (17,161.48 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,656.98 miles (17,150.71 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 13 | 10,642.39 miles (17,127.23 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,618.05 miles (17,088.05 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,613.74 miles (17,081.11 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) NNE | Lemhi County Airport (SMN) | Salmon, Idaho, United States | |
| 2 | 70.56 miles (113.56 km) S | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 3 | 95.88 miles (154.31 km) WNW | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 4 | 95.92 miles (154.36 km) ENE | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 5 | 101.80 miles (163.82 km) ESE | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 6 | 119.61 miles (192.49 km) WSW | Boise Airport (BOI) | Boise, Idaho, United States | |
| 7 | 127.46 miles (205.13 km) ESE | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 8 | 129.54 miles (208.47 km) NE | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 9 | 131.41 miles (211.48 km) SW | Mountain Home Air Force Base (MUO) | Mountain Home, Idaho, United States | |
| 10 | 137.82 miles (221.79 km) SE | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 11 | 138.69 miles (223.20 km) S | Burley Municipal Airport (BYI) | Burley, Idaho, United States | |
| 12 | 141.73 miles (228.09 km) S | Magic Valley Regional Airport (TWF) | Twin Falls, Idaho, United States | |
| 13 | 142.60 miles (229.50 km) WSW | Ontario Municipal Airport (ONO) | Ontario, Oregon, United States | |
| 14 | 152.91 miles (246.08 km) E | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 15 | 165.44 miles (266.25 km) N | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,728.23 miles (17,265.38 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 10,726.97 miles (17,263.33 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 3 | 10,719.97 miles (17,252.08 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,708.60 miles (17,233.79 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,701.58 miles (17,222.49 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,628.88 miles (17,105.48 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,543.48 miles (16,968.04 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,519.75 miles (16,929.86 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,429.11 miles (16,783.99 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,425.89 miles (16,778.80 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,412.40 miles (16,757.09 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,380.21 miles (16,705.29 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,369.57 miles (16,688.16 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,353.86 miles (16,662.88 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,331.61 miles (16,627.07 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |