How far is Seattle, WA, from Billings, MT?
The distance between Billings (Billings Logan International Airport) and Seattle (Seattle Boeing Field) is 664 miles / 1069 kilometers / 577 nautical miles.
The driving distance from Billings (BIL) to Seattle (BFI) is 823 miles / 1325 kilometers, and travel time by car is about 14 hours 21 minutes.
Billings Logan International Airport – Seattle Boeing Field
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Distance from Billings to Seattle
There are several ways to calculate the distance from Billings to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 664.045 miles
- 1068.677 kilometers
- 577.040 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- 662.195 miles
- 1065.700 kilometers
- 575.432 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 Billings to Seattle?
The estimated flight time from Billings Logan International Airport to Seattle Boeing Field is 1 hour and 45 minutes.
What is the time difference between Billings and Seattle?
The time difference between Billings and Seattle is 1 hour. Seattle is 1 hour behind Billings.
Flight carbon footprint between Billings Logan International Airport (BIL) and Seattle Boeing Field (BFI)
On average, flying from Billings to Seattle generates about 121 kg of CO2 per passenger, and 121 kilograms equals 266 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Billings to Seattle
See the map of the shortest flight path between Billings Logan International Airport (BIL) and Seattle Boeing Field (BFI).
Airport information
Origin | Billings Logan International Airport |
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City: | Billings, MT |
Country: | United States ![]() |
IATA Code: | BIL |
ICAO Code: | KBIL |
Coordinates: | 45°48′27″N, 108°32′34″W |
Destination | Seattle Boeing Field |
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City: | Seattle, WA |
Country: | United States ![]() |
IATA Code: | BFI |
ICAO Code: | KBFI |
Coordinates: | 47°31′47″N, 122°18′7″W |