How far is Coffs Harbour from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Coffs Harbour (Coffs Harbour Airport) is 7484 miles / 12045 kilometers / 6504 nautical miles.
Seattle–Tacoma International Airport – Coffs Harbour Airport
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Distance from Seattle to Coffs Harbour
There are several ways to calculate the distance from Seattle to Coffs Harbour. Here are two standard methods:
Vincenty's formula (applied above)- 7484.411 miles
- 12044.992 kilometers
- 6503.776 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- 7494.167 miles
- 12060.692 kilometers
- 6512.253 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 Coffs Harbour?
The estimated flight time from Seattle–Tacoma International Airport to Coffs Harbour Airport is 14 hours and 40 minutes.
What is the time difference between Seattle and Coffs Harbour?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Coffs Harbour Airport (CFS)
On average, flying from Seattle to Coffs Harbour generates about 924 kg of CO2 per passenger, and 924 kilograms equals 2 036 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Coffs Harbour
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Coffs Harbour Airport (CFS).
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 | Coffs Harbour Airport |
|---|---|
| City: | Coffs Harbour |
| Country: | Australia  |
| IATA Code: | CFS |
| ICAO Code: | YSCH |
| Coordinates: | 30°19′14″S, 153°6′57″E |