How far is Okayama from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Okayama (Okayama Airport) is 6996 miles / 11258 kilometers / 6079 nautical miles.
Ronald Reagan Washington National Airport – Okayama Airport
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Distance from Washington D.C. to Okayama
There are several ways to calculate the distance from Washington D.C. to Okayama. Here are two standard methods:
Vincenty's formula (applied above)- 6995.619 miles
- 11258.358 kilometers
- 6079.027 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- 6980.899 miles
- 11234.668 kilometers
- 6066.236 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 Okayama?
The estimated flight time from Ronald Reagan Washington National Airport to Okayama Airport is 13 hours and 44 minutes.
What is the time difference between Washington D.C. and Okayama?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Okayama Airport (OKJ)
On average, flying from Washington D.C. to Okayama generates about 854 kg of CO2 per passenger, and 854 kilograms equals 1 883 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 Okayama
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Okayama Airport (OKJ).
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 | Okayama Airport |
|---|---|
| City: | Okayama |
| Country: | Japan  |
| IATA Code: | OKJ |
| ICAO Code: | RJOB |
| Coordinates: | 34°45′24″N, 133°51′17″E |