How far is Roma from Portland?

The distance between Portland (Portland Airport (Victoria)) and Roma (Roma Airport) is 916 miles / 1474 kilometers / 796 nautical miles.

The driving distance from Portland (PTJ) to Roma (RMA) is 1159 miles / 1866 kilometers, and travel time by car is about 24 hours 27 minutes.

Distance from Portland to Roma

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

Vincenty's formula (applied above)

• 915.878 miles
• 1473.963 kilometers
• 795.877 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

• 917.408 miles
• 1476.425 kilometers
• 797.205 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 Portland to Roma?

The estimated flight time from Portland Airport (Victoria) to Roma Airport is 2 hours and 14 minutes.

What is the time difference between Portland and Roma?

The time difference between Portland and Roma is 1 hour. Roma is 1 hour behind Portland.

Flight carbon footprint between Portland Airport (Victoria) (PTJ) and Roma Airport (RMA)

On average, flying from Portland to Roma generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Portland to Roma

See the map of the shortest flight path between Portland Airport (Victoria) (PTJ) and Roma Airport (RMA).

Airport information

Origin	Portland Airport (Victoria)
City:	Portland
Country:	Australia
IATA Code:	PTJ
ICAO Code:	YPOD
Coordinates:	38°19′5″S, 141°28′15″E

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