How far is St Louis, MO, from Portland, OR?
The distance between Portland (Portland International Airport) and St Louis (St. Louis Lambert International Airport) is 1708 miles / 2749 kilometers / 1484 nautical miles.
The driving distance from Portland (PDX) to St Louis (STL) is 2030 miles / 3267 kilometers, and travel time by car is about 35 hours 6 minutes.
Portland International Airport – St. Louis Lambert International Airport
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Distance from Portland to St Louis
There are several ways to calculate the distance from Portland to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 1707.872 miles
- 2748.553 kilometers
- 1484.100 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- 1703.876 miles
- 2742.122 kilometers
- 1480.628 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 St Louis?
The estimated flight time from Portland International Airport to St. Louis Lambert International Airport is 3 hours and 44 minutes.
What is the time difference between Portland and St Louis?
The time difference between Portland and St Louis is 2 hours. St Louis is 2 hours ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and St. Louis Lambert International Airport (STL)
On average, flying from Portland to St Louis generates about 193 kg of CO2 per passenger, and 193 kilograms equals 426 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 St Louis
See the map of the shortest flight path between Portland International Airport (PDX) and St. Louis Lambert International Airport (STL).
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 | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |