How far is Roatan from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Roatan (Juan Manuel Gálvez International Airport) is 2958 miles / 4760 kilometers / 2570 nautical miles.
Seattle–Tacoma International Airport – Juan Manuel Gálvez International Airport
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Distance from Seattle to Roatan
There are several ways to calculate the distance from Seattle to Roatan. Here are two standard methods:
Vincenty's formula (applied above)- 2957.502 miles
- 4759.639 kilometers
- 2569.999 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- 2958.839 miles
- 4761.791 kilometers
- 2571.161 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 Roatan?
The estimated flight time from Seattle–Tacoma International Airport to Juan Manuel Gálvez International Airport is 6 hours and 5 minutes.
What is the time difference between Seattle and Roatan?
The time difference between Seattle and Roatan is 2 hours. Roatan is 2 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Juan Manuel Gálvez International Airport (RTB)
On average, flying from Seattle to Roatan generates about 329 kg of CO2 per passenger, and 329 kilograms equals 726 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Roatan
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Juan Manuel Gálvez International Airport (RTB).
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 | Juan Manuel Gálvez International Airport |
|---|---|
| City: | Roatan |
| Country: | Honduras  |
| IATA Code: | RTB |
| ICAO Code: | MHRO |
| Coordinates: | 16°19′0″N, 86°31′22″W |