How far is Shonai from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Shonai (Shonai Airport) is 6221 miles / 10012 kilometers / 5406 nautical miles.

Distance from St Louis to Shonai

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

Vincenty's formula (applied above)

• 6221.102 miles
• 10011.893 kilometers
• 5405.990 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

• 6206.716 miles
• 9988.740 kilometers
• 5393.488 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 St Louis to Shonai?

The estimated flight time from St. Louis Lambert International Airport to Shonai Airport is 12 hours and 16 minutes.

What is the time difference between St Louis and Shonai?

The time difference between St Louis and Shonai is 15 hours. Shonai is 15 hours ahead of St Louis.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Shonai Airport (SYO)

On average, flying from St Louis to Shonai generates about 747 kg of CO2 per passenger, and 747 kilograms equals 1 646 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Louis to Shonai

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Shonai Airport (SYO).

Airport information

Origin	St. Louis Lambert International Airport
City:	St Louis, MO
Country:	United States
IATA Code:	STL
ICAO Code:	KSTL
Coordinates:	38°44′55″N, 90°22′12″W

Destination	Shonai Airport
City:	Shonai
Country:	Japan
IATA Code:	SYO
ICAO Code:	RJSY
Coordinates:	38°48′43″N, 139°47′13″E