How far is Tours from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Tours (Tours Val de Loire Airport) is 3810 miles / 6131 kilometers / 3310 nautical miles.
Ronald Reagan Washington National Airport – Tours Val de Loire Airport
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Distance from Washington D.C. to Tours
There are several ways to calculate the distance from Washington D.C. to Tours. Here are two standard methods:
Vincenty's formula (applied above)- 3809.646 miles
- 6131.031 kilometers
- 3310.492 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- 3799.829 miles
- 6115.232 kilometers
- 3301.961 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 Tours?
The estimated flight time from Ronald Reagan Washington National Airport to Tours Val de Loire Airport is 7 hours and 42 minutes.
What is the time difference between Washington D.C. and Tours?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Tours Val de Loire Airport (TUF)
On average, flying from Washington D.C. to Tours generates about 433 kg of CO2 per passenger, and 433 kilograms equals 954 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 Tours
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Tours Val de Loire Airport (TUF).
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 | Tours Val de Loire Airport |
|---|---|
| City: | Tours |
| Country: | France  |
| IATA Code: | TUF |
| ICAO Code: | LFOT |
| Coordinates: | 47°25′55″N, 0°43′39″E |