Nonstop flight route between Hatfield, Hertfordshire, England, United Kingdom and Montague, California, United States:
Departure Airport:
(51°45'56"N by 0°15'2"W)
Arrival Airport:
(41°46'53"N by 122°28'5"W)
Distance from HTF to SIY:
5,105.94 miles (8,217.20 km)
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- About this route
- HTF Airport Information
- SIY Airport Information
- Facts about HTF
- Facts about SIY
- Map of Nearest Airports to HTF
- List of Nearest Airports to HTF
- Map of Furthest Airports from HTF
- List of Furthest Airports from HTF
- Map of Nearest Airports to SIY
- List of Nearest Airports to SIY
- Map of Furthest Airports from SIY
- List of Furthest Airports from SIY
About this route:
A direct, nonstop flight between Hatfield Aerodrome (HTF), Hatfield, Hertfordshire, England, United Kingdom and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 5,106 miles (or 8,217 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 Hatfield Aerodrome and Siskiyou County 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 Hatfield Aerodrome and Siskiyou County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HTF / EGTH |
| Airport Name: | Hatfield Aerodrome |
| Location: | Hatfield, Hertfordshire, England, United Kingdom |
| GPS Coordinates: | 51°45'56"N by 0°15'2"W |
| Operator/Owner: | de Havilland Aircraft Company (1930 - 1960) Hawker Siddeley (1960 - 1977) British Aerospace (1977 - closure) |
| Airport Type: | Private |
| Elevation: | 254 feet (77 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HTF |
| More Information: | HTF Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SIY / KSIY |
| Airport Names: |
|
| Location: | Montague, California, United States |
| GPS Coordinates: | 41°46'53"N by 122°28'5"W |
| Operator/Owner: | Siskiyou County |
| Airport Type: | Public |
| Elevation: | 2648 feet (807 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SIY |
| More Information: | SIY Maps & Info |
Facts about Hatfield Aerodrome (HTF):
- Because of Hatfield Aerodrome's relatively low elevation of 254 feet, planes can take off or land at Hatfield Aerodrome 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 de Havilland Aircraft Company was acquired by Hawker Siddeley in 1960 and the de Havilland name ceased to be used in 1963.
- Hatfield Aerodrome (HTF) has 2 runways.
- The furthest airport from Hatfield Aerodrome (HTF) is Chatham Islands (CHT), which is located 11,860 miles (19,086 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Hatfield Aerodrome (HTF) is London Luton Airport (LTN), which is located only 9 miles (15 kilometers) NNW of HTF.
- A hard runway was laid in 1947.
- The airfield closed but was later used as a film set for Saving Private Ryan and the television series Band of Brothers.
- The full trail is around 4 km long and takes around 90 minutes to walk.
Facts about Siskiyou County Airport (SIY):
- The furthest airport from Siskiyou County Airport (SIY) is Tôlanaro Airport (FTU), which is located 11,131 miles (17,914 kilometers) away in Tôlanaro, Madagascar.
- On 1 May 1944, the Army Air Forces reassigned the airfield to the Chico Army Airfield.
- Siskiyou County Airport (SIY) currently has only 1 runway.
- The closest airport to Siskiyou County Airport (SIY) is Montague Airport-Yreka Rohrer Field (RKC), which is located only 5 miles (9 kilometers) SW of SIY.
- In addition to being known as "Siskiyou County Airport", other names for SIY include "Siskiyou County Air Force Auxiliary Airfield" and "Siskiyou County Army Air Field".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.04 miles (14.55 km) NNW | London Luton Airport (LTN) | Luton (near London), England, United Kingdom |     |
| 2 | 16.36 miles (26.33 km) SSW | RAF Northolt (NHT) | Ruislip, England, United Kingdom | |
| 3 | 21.87 miles (35.20 km) SSW | London Heathrow Airport (LHR) | London, England, United Kingdom | |
| 4 | 22.28 miles (35.86 km) SE | London City Airport (LCY) | London, England, United Kingdom | |
| 5 | 22.32 miles (35.92 km) ENE | London Stansted Airport (STN) | Essex (near London), England, United Kingdom | |
| 6 | 24.30 miles (39.10 km) WSW | RAF High Wycombe (HYC) | High Wycombe, Buckinghamshire, England, United Kingdom | |
| 7 | 27.75 miles (44.66 km) NE | Duxford Aerodrome (QFO) | Duxford, England, United Kingdom | |
| 8 | 28.81 miles (46.36 km) NW | Milton Keynes Airport (KYN) | Milton Keynes, England, United Kingdom | |
| 9 | 32.43 miles (52.19 km) SSE | London Biggin Hill Airport (BQH) | Biggin Hill / London, England, United Kingdom | |
| 10 | 35.34 miles (56.88 km) NNE | Cambridge International Airport (CBG) | Cambridge, England, United Kingdom | |
| 11 | 35.34 miles (56.88 km) ENE | MDPGA Wethersfield (WXF) | Braintree, England, United Kingdom | |
| 12 | 37.64 miles (60.57 km) WSW | RAF Benson (BEX) | Benson, Oxfordshire, England, United Kingdom | |
| 13 | 38.46 miles (61.89 km) S | Redhill Aerodrome (KRH) | Redhill, Surrey, England, United Kingdom | |
| 14 | 39.87 miles (64.17 km) SW | Blackbushe Airport (BBS) | Yateley, Hampshire, England, United Kingdom | |
| 15 | 40.76 miles (65.60 km) SW | Farnborough Airport (FAB) | Farnborough, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,859.79 miles (19,086.43 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,845.00 miles (19,062.63 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,822.22 miles (19,025.98 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,814.95 miles (19,014.28 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,801.88 miles (18,993.23 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,788.88 miles (18,972.32 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,781.59 miles (18,960.59 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 8 | 11,781.02 miles (18,959.67 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,774.26 miles (18,948.79 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,752.23 miles (18,913.34 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,750.89 miles (18,911.18 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,735.19 miles (18,885.91 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,730.22 miles (18,877.91 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,727.56 miles (18,873.63 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,707.00 miles (18,840.55 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.33 miles (8.58 km) SW | Montague Airport-Yreka Rohrer Field (RKC) | Montague, California, United States | |
| 2 | 45.78 miles (73.68 km) NE | Crater Lake- Klamath Regional Airport (LMT) | Klamath Falls, Oregon, United States | |
| 3 | 45.93 miles (73.92 km) NNW | Rogue Valley International–Medford Airport (MFR) | Medford, Oregon, United States | |
| 4 | 63.14 miles (101.61 km) NNE | Chiloquin State Airport (CHZ) | Chiloquin, Oregon, United States | |
| 5 | 88.39 miles (142.26 km) S | Redding Municipal AirportRedding Army Airfield (RDD) | Redding, California, United States | |
| 6 | 91.12 miles (146.64 km) W | Del Norte County Regional Airport (CEC) | Crescent City, California, United States | |
| 7 | 95.81 miles (154.20 km) WNW | Brookings Airport (BOK) | Brookings, Oregon, United States | |
| 8 | 101.56 miles (163.44 km) WSW | Arcata/Eureka Airport (ACV) | McKinleyville, California, United States | |
| 9 | 108.89 miles (175.23 km) SW | Murray Field (EKA) | Eureka, California, United States | |
| 10 | 109.46 miles (176.16 km) WNW | Gold Beach Municipal Airport (GOL) | Gold Beach, Oregon, United States | |
| 11 | 109.47 miles (176.17 km) ENE | Lake County Airport (LKV) | Lakeview, Oregon, United States | |
| 12 | 110.38 miles (177.64 km) NNW | Roseburg Regional Airport (RBG) | Roseburg, Oregon, United States | |
| 13 | 113.23 miles (182.22 km) S | Red Bluff Municipal Airport (RBL) | Red Bluff, California, United States | |
| 14 | 121.20 miles (195.05 km) SW | Rohnerville Airport (FOT) | Fortuna, California, United States | |
| 15 | 133.84 miles (215.39 km) NW | Bandon State Airport (BDY) | Bandon, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,131.45 miles (17,914.28 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,047.56 miles (17,779.27 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 11,017.86 miles (17,731.48 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,988.56 miles (17,684.33 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,961.53 miles (17,640.83 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,917.89 miles (17,570.60 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,906.39 miles (17,552.09 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,877.23 miles (17,505.16 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 10,846.13 miles (17,455.11 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,833.60 miles (17,434.95 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,827.42 miles (17,424.99 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,755.45 miles (17,309.18 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,752.16 miles (17,303.88 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,746.15 miles (17,294.22 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,742.67 miles (17,288.60 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |