How far is Fort Smith from Rome?

The distance between Rome (Ciampino–G. B. Pastine International Airport) and Fort Smith (Fort Smith Airport) is 4748 miles / 7642 kilometers / 4126 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)

• 4748.422 miles
• 7641.844 kilometers
• 4126.266 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

• 4734.831 miles
• 7619.973 kilometers
• 4114.456 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 Ciampino–G. B. Pastine International Airport to Fort Smith Airport is 9 hours and 29 minutes.

What is the time difference between Rome and Fort Smith?

The time difference between Rome and Fort Smith is 8 hours. Fort Smith is 8 hours behind Rome.

Flight carbon footprint between Ciampino–G. B. Pastine International Airport (CIA) and Fort Smith Airport (YSM)

On average, flying from Rome to Fort Smith generates about 551 kg of CO2 per passenger, and 551 kilograms equals 1 215 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 Ciampino–G. B. Pastine International Airport (CIA) and Fort Smith Airport (YSM).

Airport information

Origin	Ciampino–G. B. Pastine International Airport
City:	Rome
Country:	Italy
IATA Code:	CIA
ICAO Code:	LIRA
Coordinates:	41°47′57″N, 12°35′41″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