How far is Billings, MT, from Portland, OR?
The distance between Portland (Portland International Airport) and Billings (Billings Logan International Airport) is 679 miles / 1094 kilometers / 590 nautical miles.
The driving distance from Portland (PDX) to Billings (BIL) is 889 miles / 1431 kilometers, and travel time by car is about 15 hours 40 minutes.
Portland International Airport – Billings Logan International Airport
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Distance from Portland to Billings
There are several ways to calculate the distance from Portland to Billings. Here are two standard methods:
Vincenty's formula (applied above)- 679.475 miles
- 1093.510 kilometers
- 590.448 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- 677.553 miles
- 1090.415 kilometers
- 588.777 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 Portland to Billings?
The estimated flight time from Portland International Airport to Billings Logan International Airport is 1 hour and 47 minutes.
What is the time difference between Portland and Billings?
The time difference between Portland and Billings is 1 hour. Billings is 1 hour ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Billings Logan International Airport (BIL)
On average, flying from Portland to Billings generates about 122 kg of CO2 per passenger, and 122 kilograms equals 270 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Billings
See the map of the shortest flight path between Portland International Airport (PDX) and Billings Logan International Airport (BIL).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | Billings Logan International Airport |
|---|---|
| City: | Billings, MT |
| Country: | United States |
| IATA Code: | BIL |
| ICAO Code: | KBIL |
| Coordinates: | 45°48′27″N, 108°32′34″W |
Airlines flying from Portland (PDX) to Billings (BIL)
| Alaska Airlines |