Nonstop flight route between Sandefjord / Stokke, Norway and Helena, Montana, United States:
Departure Airport:
(59°11'12"N by 10°15'30"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from TRF to HLN:
4,430.91 miles (7,130.85 km)
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Jump to:
- About this route
- TRF Airport Information
- HLN Airport Information
- Facts about TRF
- Facts about HLN
- Map of Nearest Airports to TRF
- List of Nearest Airports to TRF
- Map of Furthest Airports from TRF
- List of Furthest Airports from TRF
- 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 Sandefjord Airport, Torp (TRF), Sandefjord / Stokke, Norway and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 4,431 miles (or 7,131 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 large distance between Sandefjord Airport, Torp and Helena Regional Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Sandefjord Airport, Torp and Helena Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TRF / ENTO |
| Airport Names: |
|
| Location: | Sandefjord / Stokke, Norway |
| GPS Coordinates: | 59°11'12"N by 10°15'30"E |
| Area Served: | Sandefjord, Norway |
| Operator/Owner: | Sandefjord Lufthavn AS |
| Airport Type: | Public |
| Elevation: | 285 feet (87 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TRF |
| More Information: | TRF 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 Sandefjord Airport, Torp (TRF):
- In addition to being known as "Sandefjord Airport, Torp", another name for TRF is "Sandefjord lufthavn, Torp".
- The runway runs due north–south.
- Sandefjord Airport, Torp handled 1,345,732 passengers last year.
- Closer investigations of Jarlsberg showed that the airport was not suitable for expansion.
- Sandefjord Airport, Torp (TRF) currently has only 1 runway.
- The closest airport to Sandefjord Airport, Torp (TRF) is Moss Airport, Rygge (RYG), which is located 23 miles (37 kilometers) NE of TRF.
- The furthest airport from Sandefjord Airport, Torp (TRF) is Chatham Islands (CHT), which is located 11,337 miles (18,245 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In 1985, the airport made a NOK 2.1 million profit.
- On 4 April 2002, Ryanair started flights to Glasgow Prestwick Airport.
- Because of Sandefjord Airport, Torp's relatively low elevation of 285 feet, planes can take off or land at Sandefjord Airport, Torp 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.
Facts about Helena Regional Airport (HLN):
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
- 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".
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- Helena Regional Airport (HLN) has 3 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 22.85 miles (36.78 km) NE | Moss Airport, Rygge (RYG) | Rygge (near Moss), Norway |     |
| 2 | 24.48 miles (39.40 km) W | Skien Airport, Geiteryggen (SKE) | Skien, Telemark, Norway | |
| 3 | 45.18 miles (72.72 km) NW | Notodden Airport, Tuven (NTB) | Notodden, Norway | |
| 4 | 49.72 miles (80.02 km) NNE | Oslo Airport, Fornebu ( Closed ) (FBU) | Oslo, Norway | |
| 5 | 75.87 miles (122.10 km) NNE | Oslo Airport, Gardermoen (OSL) | Ullensaker (near Oslo), Norway | |
| 6 | 95.37 miles (153.48 km) SE | Trollhättan–Vänersborg Airport (THN) | Trollhättan / Vänersborg, Sweden | |
| 7 | 103.43 miles (166.46 km) SW | Kristiansand Airport, Kjevik (KRS) | Kristiansand, Vest-Agder, Norway | |
| 8 | 110.00 miles (177.03 km) E | Karlstad Airport (KSD) | Karlstad, Sweden | |
| 9 | 113.55 miles (182.75 km) SSE | Göteborg City Airport (GSE) | Gothenburg (Göteborg), Sweden | |
| 10 | 115.56 miles (185.98 km) ESE | Lidköping-Hovby Airport (LDK) | Lidköping, Sweden | |
| 11 | 116.13 miles (186.90 km) NNE | Hamar Airport, Stafsberg (HMR) | Hamar, Norway | |
| 12 | 116.22 miles (187.03 km) S | Sindal Airport (CNL) | Sindal, Denmark | |
| 13 | 118.43 miles (190.60 km) NNW | Gol Airport, Klanten (GLL) | Gol, Norway | |
| 14 | 128.57 miles (206.92 km) SE | Göteborg Landvetter Airport (GOT) | Gothenburg, Sweden | |
| 15 | 129.75 miles (208.81 km) ENE | Hagfors Airport (HFS) | Hagfors, Sweden | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,337.14 miles (18,245.32 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,201.76 miles (18,027.45 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,195.57 miles (18,017.48 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 4 | 11,175.30 miles (17,984.86 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 5 | 11,170.35 miles (17,976.90 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,138.35 miles (17,925.40 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 7 | 11,134.86 miles (17,919.78 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 8 | 11,125.49 miles (17,904.70 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,118.46 miles (17,893.39 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,109.93 miles (17,879.65 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 11 | 11,106.89 miles (17,874.77 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 11,083.13 miles (17,836.52 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,077.74 miles (17,827.84 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,075.10 miles (17,823.59 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,067.34 miles (17,811.12 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 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 | |