How far is Rome from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Rome (Ciampino–G. B. Pastine International Airport) is 5697 miles / 9168 kilometers / 4950 nautical miles.
Seattle–Tacoma International Airport – Ciampino–G. B. Pastine International Airport
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Distance from Seattle to Rome
There are several ways to calculate the distance from Seattle to Rome. Here are two standard methods:
Vincenty's formula (applied above)- 5696.926 miles
- 9168.314 kilometers
- 4950.494 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- 5681.790 miles
- 9143.955 kilometers
- 4937.341 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 Rome?
The estimated flight time from Seattle–Tacoma International Airport to Ciampino–G. B. Pastine International Airport is 11 hours and 17 minutes.
What is the time difference between Seattle and Rome?
The time difference between Seattle and Rome is 9 hours. Rome is 9 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Ciampino–G. B. Pastine International Airport (CIA)
On average, flying from Seattle to Rome generates about 676 kg of CO2 per passenger, and 676 kilograms equals 1 490 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Rome
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Ciampino–G. B. Pastine International Airport (CIA).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| Destination | Ciampino–G. B. Pastine International Airport |
|---|---|
| City: | Rome |
| Country: | Italy  |
| IATA Code: | CIA |
| ICAO Code: | LIRA |
| Coordinates: | 41°47′57″N, 12°35′41″E |