How far is Omaha, NE, from Fort Smith, AR?

The distance between Fort Smith (Fort Smith Regional Airport) and Omaha (Eppley Airfield) is 420 miles / 676 kilometers / 365 nautical miles.

The driving distance from Fort Smith (FSM) to Omaha (OMA) is 482 miles / 776 kilometers, and travel time by car is about 8 hours 57 minutes.

Distance from Fort Smith to Omaha

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

Vincenty's formula (applied above)

• 419.796 miles
• 675.597 kilometers
• 364.793 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

• 420.456 miles
• 676.659 kilometers
• 365.366 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 Omaha?

The estimated flight time from Fort Smith Regional Airport to Eppley Airfield is 1 hour and 17 minutes.

What is the time difference between Fort Smith and Omaha?

There is no time difference between Fort Smith and Omaha.

Flight carbon footprint between Fort Smith Regional Airport (FSM) and Eppley Airfield (OMA)

On average, flying from Fort Smith to Omaha generates about 87 kg of CO2 per passenger, and 87 kilograms equals 191 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 Omaha

See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Eppley Airfield (OMA).

Airport information

Origin	Fort Smith Regional Airport
City:	Fort Smith, AR
Country:	United States
IATA Code:	FSM
ICAO Code:	KFSM
Coordinates:	35°20′11″N, 94°22′2″W

Destination	Eppley Airfield
City:	Omaha, NE
Country:	United States
IATA Code:	OMA
ICAO Code:	KOMA
Coordinates:	41°18′11″N, 95°53′38″W