How far is Knoxville, TN, from Rome?

The distance between Rome (Ciampino–G. B. Pastine International Airport) and Knoxville (Knoxville McGhee Tyson Airport) is 4938 miles / 7947 kilometers / 4291 nautical miles.

Distance from Rome to Knoxville

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

Vincenty's formula (applied above)

• 4937.991 miles
• 7946.927 kilometers
• 4290.997 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

• 4926.317 miles
• 7928.138 kilometers
• 4280.852 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 Knoxville?

The estimated flight time from Ciampino–G. B. Pastine International Airport to Knoxville McGhee Tyson Airport is 9 hours and 50 minutes.

What is the time difference between Rome and Knoxville?

The time difference between Rome and Knoxville is 6 hours. Knoxville is 6 hours behind Rome.

Flight carbon footprint between Ciampino–G. B. Pastine International Airport (CIA) and Knoxville McGhee Tyson Airport (TYS)

On average, flying from Rome to Knoxville generates about 576 kg of CO2 per passenger, and 576 kilograms equals 1 269 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rome to Knoxville

See the map of the shortest flight path between Ciampino–G. B. Pastine International Airport (CIA) and Knoxville McGhee Tyson Airport (TYS).

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	Knoxville McGhee Tyson Airport
City:	Knoxville, TN
Country:	United States
IATA Code:	TYS
ICAO Code:	KTYS
Coordinates:	35°48′39″N, 83°59′38″W