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How far is Shonai from Springfield, IL?

The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Shonai (Shonai Airport) is 6182 miles / 9950 kilometers / 5372 nautical miles.

Springfield Abraham Lincoln Capital Airport – Shonai Airport

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6182
Miles
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9950
Kilometers
Distance arrow
5372
Nautical miles

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Distance from Springfield to Shonai

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

Vincenty's formula (applied above)
  • 6182.424 miles
  • 9949.646 kilometers
  • 5372.379 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
  • 6167.929 miles
  • 9926.320 kilometers
  • 5359.784 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 Springfield to Shonai?

The estimated flight time from Springfield Abraham Lincoln Capital Airport to Shonai Airport is 12 hours and 12 minutes.

Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Shonai Airport (SYO)

On average, flying from Springfield to Shonai generates about 741 kg of CO2 per passenger, and 741 kilograms equals 1 635 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Springfield to Shonai

See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Shonai Airport (SYO).

Airport information

Origin Springfield Abraham Lincoln Capital Airport
City: Springfield, IL
Country: United States Flag of United States
IATA Code: SPI
ICAO Code: KSPI
Coordinates: 39°50′38″N, 89°40′40″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