How far is Sioux City, IA, from Portland, ME?
The distance between Portland (Portland International Jetport) and Sioux City (Sioux Gateway Airport) is 1318 miles / 2121 kilometers / 1145 nautical miles.
The driving distance from Portland (PWM) to Sioux City (SUX) is 1596 miles / 2568 kilometers, and travel time by car is about 29 hours 45 minutes.
Portland International Jetport – Sioux Gateway Airport
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Distance from Portland to Sioux City
There are several ways to calculate the distance from Portland to Sioux City. Here are two standard methods:
Vincenty's formula (applied above)- 1317.976 miles
- 2121.076 kilometers
- 1145.289 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- 1314.470 miles
- 2115.434 kilometers
- 1142.243 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 Sioux City?
The estimated flight time from Portland International Jetport to Sioux Gateway Airport is 2 hours and 59 minutes.
What is the time difference between Portland and Sioux City?
The time difference between Portland and Sioux City is 1 hour. Sioux City is 1 hour behind Portland.
Flight carbon footprint between Portland International Jetport (PWM) and Sioux Gateway Airport (SUX)
On average, flying from Portland to Sioux City generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 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 Sioux City
See the map of the shortest flight path between Portland International Jetport (PWM) and Sioux Gateway Airport (SUX).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |
| Destination | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |