How far is Nan from Washington D.C.?

The distance between Washington D.C. (Washington Dulles International Airport) and Nan (Nan Nakhon Airport) is 8456 miles / 13609 kilometers / 7348 nautical miles.

Distance from Washington D.C. to Nan

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

Vincenty's formula (applied above)

• 8455.973 miles
• 13608.569 kilometers
• 7348.040 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

• 8444.877 miles
• 13590.712 kilometers
• 7338.397 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 Nan?

The estimated flight time from Washington Dulles International Airport to Nan Nakhon Airport is 16 hours and 30 minutes.

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

The time difference between Washington D.C. and Nan is 12 hours. Nan is 12 hours ahead of Washington D.C..

Flight carbon footprint between Washington Dulles International Airport (IAD) and Nan Nakhon Airport (NNT)

On average, flying from Washington D.C. to Nan generates about 1 066 kg of CO2 per passenger, and 1 066 kilograms equals 2 349 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 Nan

See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Nan Nakhon Airport (NNT).

Airport information

Origin	Washington Dulles International Airport
City:	Washington D.C.
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
Coordinates:	38°56′40″N, 77°27′20″W

Destination	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″E