Nonstop flight route between Siglufjörður, Iceland and London, England, United Kingdom:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SIJ to LHR:
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- About this route
- SIJ Airport Information
- LHR Airport Information
- Facts about SIJ
- Facts about LHR
- Map of Nearest Airports to SIJ
- List of Nearest Airports to SIJ
- Map of Furthest Airports from SIJ
- List of Furthest Airports from SIJ
- Map of Nearest Airports to LHR
- List of Nearest Airports to LHR
- Map of Furthest Airports from LHR
- List of Furthest Airports from LHR
About this route:
A direct, nonstop flight between Siglufjörður Airport (SIJ), Siglufjörður, Iceland and London Heathrow Airport (LHR), London, England, United Kingdom would travel a Great Circle distance of 1,199 miles (or 1,929 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 Siglufjörður Airport and London Heathrow Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SIJ / BISI | 
| Airport Name: | Siglufjörður Airport | 
| Location: | Siglufjörður, Iceland | 
| GPS Coordinates: | 66°7'59"N by 18°55'0"W | 
| Operator/Owner: | Government | 
| Airport Type: | Public | 
| Elevation: | 10 feet (3 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from SIJ | 
| More Information: | SIJ Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | LHR / EGLL | 
| Airport Name: | London Heathrow Airport | 
| Location: | London, England, United Kingdom | 
| GPS Coordinates: | 51°28'38"N by 0°27'41"W | 
| Area Served: | London, United Kingdom | 
| Operator/Owner: | Heathrow Airport Holdings | 
| Airport Type: | Public | 
| Elevation: | 83 feet (25 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from LHR | 
| More Information: | LHR Maps & Info | 
Facts about Siglufjörður Airport (SIJ):
- Siglufjörður Airport (SIJ) currently has only 1 runway.
- Because of Siglufjörður Airport's relatively low elevation of 10 feet, planes can take off or land at Siglufjörður 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 Siglufjörður Airport (SIJ) is Ryan's Creek Aerodrome (SZS), which is located 11,083 miles (17,837 kilometers) away in Stewart Island, New Zealand.
- The closest airport to Siglufjörður Airport (SIJ) is Sauðárkrókur Airport (SAK), which is located 33 miles (54 kilometers) SW of SIJ.
Facts about London Heathrow Airport (LHR):
- Because of London Heathrow Airport's relatively low elevation of 83 feet, planes can take off or land at London Heathrow 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 closest airport to London Heathrow Airport (LHR) is RAF Northolt (NHT), which is located only 6 miles (9 kilometers) NNE of LHR.
- Heathrow Airport is used by over 90 airlines flying to 170 destinations worldwide.
- When runway alternation was introduced, aircraft generated significantly more noise on departure than when landing, so a preference for westerly operations during daylight was introduced, which continues to this day.
- London Heathrow Airport or Heathrow is a major international airport serving London, England, known as London Airport from 1946 until 1965.
- Heathrow Airport has Anglican, Catholic, free church, Hindu, Jewish, Muslim and Sikh chaplains.
- The furthest airport from London Heathrow Airport (LHR) is Chatham Islands (CHT), which is located 11,875 miles (19,112 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Terminal 1 opened in 1968 and was formally inaugurated by Queen Elizabeth II in May 1969.
- London Heathrow Airport (LHR) has 2 runways.




