How far is Roma from Columbus, OH?

The distance between Columbus (John Glenn Columbus International Airport) and Roma (Roma Airport) is 9357 miles / 15058 kilometers / 8131 nautical miles.

Distance from Columbus to Roma

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

Vincenty's formula (applied above)

• 9356.900 miles
• 15058.471 kilometers
• 8130.924 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

• 9356.806 miles
• 15058.320 kilometers
• 8130.842 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 Columbus to Roma?

The estimated flight time from John Glenn Columbus International Airport to Roma Airport is 18 hours and 12 minutes.

What is the time difference between Columbus and Roma?

The time difference between Columbus and Roma is 15 hours. Roma is 15 hours ahead of Columbus.

Flight carbon footprint between John Glenn Columbus International Airport (CMH) and Roma Airport (RMA)

On average, flying from Columbus to Roma generates about 1 202 kg of CO2 per passenger, and 1 202 kilograms equals 2 649 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Columbus to Roma

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

Airport information

Origin	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

Destination	Roma Airport
City:	Roma
Country:	Australia
IATA Code:	RMA
ICAO Code:	YROM
Coordinates:	26°32′42″S, 148°46′29″E