How far is Oshima from Washington D.C.?

The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Oshima (Oshima Airport) is 6857 miles / 11035 kilometers / 5959 nautical miles.

Distance from Washington D.C. to Oshima

There are several ways to calculate the distance from Washington D.C. to Oshima. Here are two standard methods:

Vincenty's formula (applied above)

• 6857.065 miles
• 11035.377 kilometers
• 5958.627 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

• 6842.479 miles
• 11011.903 kilometers
• 5945.952 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 Washington D.C. to Oshima?

The estimated flight time from Ronald Reagan Washington National Airport to Oshima Airport is 13 hours and 28 minutes.

What is the time difference between Washington D.C. and Oshima?

The time difference between Washington D.C. and Oshima is 14 hours. Oshima is 14 hours ahead of Washington D.C..

Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Oshima Airport (OIM)

On average, flying from Washington D.C. to Oshima generates about 835 kg of CO2 per passenger, and 835 kilograms equals 1 840 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Washington D.C. to Oshima

See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Oshima Airport (OIM).

Airport information

Origin	Ronald Reagan Washington National Airport
City:	Washington D.C.
Country:	United States
IATA Code:	DCA
ICAO Code:	KDCA
Coordinates:	38°51′7″N, 77°2′15″W

Destination	Oshima Airport
City:	Oshima
Country:	Japan
IATA Code:	OIM
ICAO Code:	RJTO
Coordinates:	34°46′55″N, 139°21′36″E