How far is Roma from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Roma (Roma Airport) is 7493 miles / 12059 kilometers / 6511 nautical miles.
Seattle Boeing Field – Roma Airport
Search flights
Distance from Seattle to Roma
There are several ways to calculate the distance from Seattle to Roma. Here are two standard methods:
Vincenty's formula (applied above)- 7492.835 miles
- 12058.549 kilometers
- 6511.096 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- 7500.768 miles
- 12071.317 kilometers
- 6517.989 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 Seattle to Roma?
The estimated flight time from Seattle Boeing Field to Roma Airport is 14 hours and 41 minutes.
What is the time difference between Seattle and Roma?
The time difference between Seattle and Roma is 18 hours. Roma is 18 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Roma Airport (RMA)
On average, flying from Seattle to Roma generates about 925 kg of CO2 per passenger, and 925 kilograms equals 2 039 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Roma
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Roma Airport (RMA).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | Roma Airport |
|---|---|
| City: | Roma |
| Country: | Australia  |
| IATA Code: | RMA |
| ICAO Code: | YROM |
| Coordinates: | 26°32′42″S, 148°46′29″E |