How far is Fort Smith from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Fort Smith (Fort Smith Airport) is 6446 miles / 10373 kilometers / 5601 nautical miles.

Distance from Hanoi to Fort Smith

There are several ways to calculate the distance from Hanoi to Fort Smith. Here are two standard methods:

Vincenty's formula (applied above)

• 6445.733 miles
• 10373.401 kilometers
• 5601.189 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

• 6434.968 miles
• 10356.077 kilometers
• 5591.834 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 Hanoi to Fort Smith?

The estimated flight time from Noi Bai International Airport to Fort Smith Airport is 12 hours and 42 minutes.

What is the time difference between Hanoi and Fort Smith?

The time difference between Hanoi and Fort Smith is 14 hours. Fort Smith is 14 hours behind Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and Fort Smith Airport (YSM)

On average, flying from Hanoi to Fort Smith generates about 778 kg of CO2 per passenger, and 778 kilograms equals 1 714 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hanoi to Fort Smith

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Fort Smith Airport (YSM).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

Destination	Fort Smith Airport
City:	Fort Smith
Country:	Canada
IATA Code:	YSM
ICAO Code:	CYSM
Coordinates:	60°1′13″N, 111°57′43″W