How far is Gillam from Fort Smith?

The distance between Fort Smith (Fort Smith Airport) and Gillam (Gillam Airport) is 677 miles / 1090 kilometers / 588 nautical miles.

The driving distance from Fort Smith (YSM) to Gillam (YGX) is 1478 miles / 2378 kilometers, and travel time by car is about 38 hours 45 minutes.

Distance from Fort Smith to Gillam

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

Vincenty's formula (applied above)

• 677.109 miles
• 1089.701 kilometers
• 588.391 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

• 674.894 miles
• 1086.136 kilometers
• 586.467 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 Fort Smith to Gillam?

The estimated flight time from Fort Smith Airport to Gillam Airport is 1 hour and 46 minutes.

What is the time difference between Fort Smith and Gillam?

The time difference between Fort Smith and Gillam is 1 hour. Gillam is 1 hour ahead of Fort Smith.

Flight carbon footprint between Fort Smith Airport (YSM) and Gillam Airport (YGX)

On average, flying from Fort Smith to Gillam generates about 122 kg of CO2 per passenger, and 122 kilograms equals 269 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

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

Destination	Gillam Airport
City:	Gillam
Country:	Canada
IATA Code:	YGX
ICAO Code:	CYGX
Coordinates:	56°21′26″N, 94°42′38″W