How far is Columbus, OH, from Florence?

The distance between Florence (Florence Airport) and Columbus (John Glenn Columbus International Airport) is 4577 miles / 7367 kilometers / 3978 nautical miles.

Distance from Florence to Columbus

There are several ways to calculate the distance from Florence to Columbus. Here are two standard methods:

Vincenty's formula (applied above)

• 4577.418 miles
• 7366.641 kilometers
• 3977.668 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

• 4565.666 miles
• 7347.728 kilometers
• 3967.456 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 Florence to Columbus?

The estimated flight time from Florence Airport to John Glenn Columbus International Airport is 9 hours and 9 minutes.

What is the time difference between Florence and Columbus?

The time difference between Florence and Columbus is 6 hours. Columbus is 6 hours behind Florence.

Flight carbon footprint between Florence Airport (FLR) and John Glenn Columbus International Airport (CMH)

On average, flying from Florence to Columbus generates about 529 kg of CO2 per passenger, and 529 kilograms equals 1 167 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Florence to Columbus

See the map of the shortest flight path between Florence Airport (FLR) and John Glenn Columbus International Airport (CMH).

Airport information

Origin	Florence Airport
City:	Florence
Country:	Italy
IATA Code:	FLR
ICAO Code:	LIRQ
Coordinates:	43°48′36″N, 11°12′18″E

Destination	John Glenn Columbus International Airport
City:	Columbus, OH
Country:	United States
IATA Code:	CMH
ICAO Code:	KCMH
Coordinates:	39°59′52″N, 82°53′30″W