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How far is Shonai from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Shonai (Shonai Airport) is 5284 miles / 8503 kilometers / 4591 nautical miles.

Keflavík International Airport – Shonai Airport

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5284
Miles
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8503
Kilometers
Distance arrow
4591
Nautical miles

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Distance from Reykjavik to Shonai

There are several ways to calculate the distance from Reykjavik to Shonai. Here are two standard methods:

Vincenty's formula (applied above)
  • 5283.509 miles
  • 8502.983 kilometers
  • 4591.244 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 5269.082 miles
  • 8479.766 kilometers
  • 4578.707 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Reykjavik to Shonai?

The estimated flight time from Keflavík International Airport to Shonai Airport is 10 hours and 30 minutes.

Flight carbon footprint between Keflavík International Airport (KEF) and Shonai Airport (SYO)

On average, flying from Reykjavik to Shonai generates about 621 kg of CO2 per passenger, and 621 kilograms equals 1 369 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Shonai

See the map of the shortest flight path between Keflavík International Airport (KEF) and Shonai Airport (SYO).

Airport information

Origin Keflavík International Airport
City: Reykjavik
Country: Iceland Flag of Iceland
IATA Code: KEF
ICAO Code: BIKF
Coordinates: 63°59′6″N, 22°36′20″W
Destination Shonai Airport
City: Shonai
Country: Japan Flag of Japan
IATA Code: SYO
ICAO Code: RJSY
Coordinates: 38°48′43″N, 139°47′13″E