How far is Osaka from Washington D.C.?

The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Osaka (Itami Airport) is 6956 miles / 11195 kilometers / 6045 nautical miles.

Distance from Washington D.C. to Osaka

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

Vincenty's formula (applied above)

• 6956.386 miles
• 11195.217 kilometers
• 6044.934 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

• 6941.697 miles
• 11171.579 kilometers
• 6032.170 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 Osaka?

The estimated flight time from Ronald Reagan Washington National Airport to Itami Airport is 13 hours and 40 minutes.

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

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

Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Itami Airport (ITM)

On average, flying from Washington D.C. to Osaka generates about 849 kg of CO2 per passenger, and 849 kilograms equals 1 871 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 Osaka

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

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	Itami Airport
City:	Osaka
Country:	Japan
IATA Code:	ITM
ICAO Code:	RJOO
Coordinates:	34°47′7″N, 135°26′16″E