Nonstop flight route between Sandy Lake, Ontario, Canada and Helena, Montana, United States:
Departure Airport:
(53°3'51"N by 93°20'39"W)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from ZSJ to HLN:
938.94 miles (1,511.07 km)
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Jump to:
- About this route
- ZSJ Airport Information
- HLN Airport Information
- Facts about ZSJ
- Facts about HLN
- Map of Nearest Airports to ZSJ
- List of Nearest Airports to ZSJ
- Map of Furthest Airports from ZSJ
- List of Furthest Airports from ZSJ
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
About this route:
A direct, nonstop flight between Sandy Lake Airport (ZSJ), Sandy Lake, Ontario, Canada and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 939 miles (or 1,511 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 Sandy Lake Airport and Helena Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ZSJ / CZSJ |
| Airport Name: | Sandy Lake Airport |
| Location: | Sandy Lake, Ontario, Canada |
| GPS Coordinates: | 53°3'51"N by 93°20'39"W |
| Operator/Owner: | Government of Ontario |
| Airport Type: | Public |
| Elevation: | 951 feet (290 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZSJ |
| More Information: | ZSJ Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HLN / KHLN |
| Airport Names: |
|
| Location: | Helena, Montana, United States |
| GPS Coordinates: | 46°36'24"N by 111°58'58"W |
| Area Served: | Helena, Montana |
| Operator/Owner: | Helena Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 3877 feet (1,182 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from HLN |
| More Information: | HLN Maps & Info |
Facts about Sandy Lake Airport (ZSJ):
- Because of Sandy Lake Airport's relatively low elevation of 951 feet, planes can take off or land at Sandy Lake 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 Sandy Lake Airport (ZSJ) is Margaret River Airport (MGV), which is located 10,516 miles (16,924 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Sandy Lake Airport (ZSJ) is Keewaywin Airport (KEW), which is located 22 miles (35 kilometers) ESE of ZSJ.
- Sandy Lake Airport (ZSJ) currently has only 1 runway.
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport (HLN) has 3 runways.
- Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 21.71 miles (34.93 km) ESE | Keewaywin Airport (KEW) | Keewaywin, Ontario, Canada |     |
| 2 | 41.12 miles (66.17 km) SW | Deer Lake Airport (YVZ) | Deer Lake, Ontario, Canada | |
| 3 | 43.70 miles (70.34 km) SSE | North Spirit Lake Airport (YNO) | North Spirit Lake, Ontario, Canada | |
| 4 | 70.38 miles (113.27 km) ENE | Muskrat Dam Airport (MSA) | Muskrat Dam, Ontario, Canada | |
| 5 | 74.11 miles (119.27 km) NE | Sachigo Lake Airport (ZPB) | Sachigo Lake, Ontario, Canada | |
| 6 | 76.02 miles (122.34 km) SSW | Poplar Hill Airport (YHP) | Poplar Hill, Ontario, Canada | |
| 7 | 76.73 miles (123.49 km) N | Red Sucker Lake Airport (YRS) | Red Sucker Lake, Manitoba, Canada | |
| 8 | 76.83 miles (123.64 km) NW | Island Lake Airport (YIV) | Island Lake, Manitoba, Canada | |
| 9 | 82.23 miles (132.34 km) NW | St. Theresa Point Airport (YST) | St. Theresa Point, Manitoba, Canada | |
| 10 | 84.89 miles (136.62 km) E | Round Lake (Weagamow Lake) Airport (ZRJ) | Round Lake, Ontario, Canada | |
| 11 | 89.97 miles (144.79 km) SSW | Pikangikum Airport (YPM) | Pikangikum, Ontario, Canada | |
| 12 | 112.42 miles (180.92 km) SE | Cat Lake Airport (YAC) | Cat Lake, Ontario, Canada | |
| 13 | 113.38 miles (182.46 km) NNW | Gods Lake Narrows Airport (YGO) | Gods Lake Narrows, Manitoba, Canada | |
| 14 | 113.58 miles (182.79 km) SW | Little Grand Rapids Airport (ZGR) | Little Grand Rapids, Manitoba, Canada | |
| 15 | 113.75 miles (183.07 km) NE | Bearskin Lake Airport (XBE) | Bearskin Lake, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,515.85 miles (16,923.58 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,497.04 miles (16,893.30 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,492.03 miles (16,885.24 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,472.19 miles (16,853.31 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 10,465.38 miles (16,842.36 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,411.98 miles (16,756.41 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,394.31 miles (16,727.98 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,387.57 miles (16,717.13 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,375.84 miles (16,698.25 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,314.38 miles (16,599.34 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,256.06 miles (16,505.49 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 10,238.69 miles (16,477.53 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,218.84 miles (16,445.58 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,193.48 miles (16,404.77 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,188.18 miles (16,396.24 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.31 miles (82.58 km) SSW | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 2 | 67.05 miles (107.90 km) NNE | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 3 | 69.72 miles (112.21 km) SE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 4 | 72.47 miles (116.63 km) NNE | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 5 | 96.56 miles (155.40 km) SE | Mission Field (LVM) | Livingston, Montana, United States | |
| 6 | 97.30 miles (156.59 km) SSW | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 7 | 102.03 miles (164.20 km) WNW | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 122.80 miles (197.63 km) ENE | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 9 | 133.72 miles (215.20 km) N | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 10 | 137.25 miles (220.89 km) SW | Lemhi County Airport (SMN) | Salmon, Idaho, United States | |
| 11 | 138.97 miles (223.65 km) SSE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 12 | 139.51 miles (224.52 km) N | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 13 | 158.54 miles (255.14 km) NW | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 14 | 163.70 miles (263.45 km) E | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 15 | 169.14 miles (272.20 km) NE | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,563.08 miles (16,999.59 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,552.15 miles (16,981.99 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,548.64 miles (16,976.36 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 4 | 10,536.59 miles (16,956.96 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,525.82 miles (16,939.62 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,452.26 miles (16,821.24 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,363.52 miles (16,678.43 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,340.10 miles (16,640.74 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,252.07 miles (16,499.06 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,247.66 miles (16,491.97 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,235.05 miles (16,471.68 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,200.52 miles (16,416.11 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,189.58 miles (16,398.51 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,174.40 miles (16,374.07 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,162.80 miles (16,355.40 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |