How far is Washington D.C. from Nan?

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

Distance from Nan to Washington D.C.

There are several ways to calculate the distance from Nan to Washington D.C.. 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 Nan to Washington D.C.?

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

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

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

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

On average, flying from Nan to Washington D.C. 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 Nan to Washington D.C.

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

Airport information

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

Destination	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