Air Miles Calculator

Distance between Sioux City, IA (SUX) and Petersburg, AK (PSG)

Flight distance from Sioux City to Petersburg (Sioux Gateway Airport – Petersburg James A. Johnson Airport) is 1887 miles / 3037 kilometers / 1640 nautical miles. Estimated flight time is 4 hours 4 minutes.

Driving distance from Sioux City (SUX) to Petersburg (PSG) is 2525 miles / 4063 kilometers and travel time by car is about 55 hours 14 minutes.

Map of flight path and driving directions from Sioux City to Petersburg.

Shortest flight path between Sioux Gateway Airport (SUX) and Petersburg James A. Johnson Airport (PSG).

How far is Petersburg from Sioux City?

There are several ways to calculate distances between Sioux City and Petersburg. Here are two common methods:

Vincenty's formula (applied above)
  • 1886.948 miles
  • 3036.748 kilometers
  • 1639.713 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1882.696 miles
  • 3029.905 kilometers
  • 1636.018 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).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B Petersburg James A. Johnson Airport
City: Petersburg, AK
Country: United States Flag of United States
IATA Code: PSG
ICAO Code: PAPG
Coordinates: 56°48′6″N, 132°56′42″W

Time difference and current local times

The time difference between Sioux City and Petersburg is 3 hours. Petersburg is 3 hours behind Sioux City.

Time Difference

Sioux City, IA

 CST

Petersburg, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 207 kg (457 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Petersburg (PSG).

Distance:
1887
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1887

Round trip?