How far is Portland from Roma?

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

The driving distance from Roma (RMA) to Portland (PTJ) is 1159 miles / 1866 kilometers, and travel time by car is about 24 hours 23 minutes.

Distance from Roma to Portland

There are several ways to calculate the distance from Roma to Portland. 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 Roma to Portland?

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

What is the time difference between Roma and Portland?

The time difference between Roma and Portland is 1 hour. Portland is 1 hour ahead of Roma.

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

On average, flying from Roma to Portland 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 Roma to Portland

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

Airport information

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

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