How far is Fort Smith from Thompson?

The distance between Thompson (Thompson Airport) and Fort Smith (Fort Smith Airport) is 594 miles / 956 kilometers / 516 nautical miles.

The driving distance from Thompson (YTH) to Fort Smith (YSM) is 1294 miles / 2082 kilometers, and travel time by car is about 31 hours 55 minutes.

Distance from Thompson to Fort Smith

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

Vincenty's formula (applied above)

• 594.050 miles
• 956.030 kilometers
• 516.215 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

• 592.232 miles
• 953.105 kilometers
• 514.636 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 Thompson to Fort Smith?

The estimated flight time from Thompson Airport to Fort Smith Airport is 1 hour and 37 minutes.

What is the time difference between Thompson and Fort Smith?

The time difference between Thompson and Fort Smith is 1 hour. Fort Smith is 1 hour behind Thompson.

Flight carbon footprint between Thompson Airport (YTH) and Fort Smith Airport (YSM)

On average, flying from Thompson to Fort Smith generates about 112 kg of CO2 per passenger, and 112 kilograms equals 247 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Thompson to Fort Smith

See the map of the shortest flight path between Thompson Airport (YTH) and Fort Smith Airport (YSM).

Airport information

Origin	Thompson Airport
City:	Thompson
Country:	Canada
IATA Code:	YTH
ICAO Code:	CYTH
Coordinates:	55°48′3″N, 97°51′51″W

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