How far is Fort Smith, AR, from Rome?

The distance between Rome (Leonardo da Vinci–Fiumicino Airport) and Fort Smith (Fort Smith Regional Airport) is 5387 miles / 8669 kilometers / 4681 nautical miles.

Distance from Rome to Fort Smith

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

Vincenty's formula (applied above)

• 5386.787 miles
• 8669.194 kilometers
• 4680.990 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

• 5374.224 miles
• 8648.975 kilometers
• 4670.073 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 Rome to Fort Smith?

The estimated flight time from Leonardo da Vinci–Fiumicino Airport to Fort Smith Regional Airport is 10 hours and 41 minutes.

What is the time difference between Rome and Fort Smith?

The time difference between Rome and Fort Smith is 7 hours. Fort Smith is 7 hours behind Rome.

Flight carbon footprint between Leonardo da Vinci–Fiumicino Airport (FCO) and Fort Smith Regional Airport (FSM)

On average, flying from Rome to Fort Smith generates about 635 kg of CO2 per passenger, and 635 kilograms equals 1 399 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rome to Fort Smith

See the map of the shortest flight path between Leonardo da Vinci–Fiumicino Airport (FCO) and Fort Smith Regional Airport (FSM).

Airport information

Origin	Leonardo da Vinci–Fiumicino Airport
City:	Rome
Country:	Italy
IATA Code:	FCO
ICAO Code:	LIRF
Coordinates:	41°48′16″N, 12°15′2″E

Destination	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