Distance between Sioux City, IA (SUX) and Flint, MI (FNT)
Flight distance from Sioux City to Flint (Sioux Gateway Airport – Bishop International Airport) is 644 miles / 1037 kilometers / 560 nautical miles. Estimated flight time is 1 hour 43 minutes.
Driving distance from Sioux City (SUX) to Flint (FNT) is 778 miles / 1252 kilometers and travel time by car is about 13 hours 33 minutes.
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Sioux City - Flint
Map of flight path and driving directions from Sioux City to Flint.
Shortest flight path between Sioux Gateway Airport (SUX) and Bishop International Airport (FNT).
How far is Flint from Sioux City?
There are several ways to calculate distances between Sioux City and Flint. Here are two common methods:
Vincenty's formula (applied above)- 644.308 miles
- 1036.913 kilometers
- 559.888 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- 642.605 miles
- 1034.173 kilometers
- 558.409 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  |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |
| B | Bishop International Airport |
|---|---|
| City: | Flint, MI |
| Country: | United States |
| IATA Code: | FNT |
| ICAO Code: | KFNT |
| Coordinates: | 42°57′55″N, 83°44′36″W |
Time difference and current local times
The time difference between Sioux City and Flint is 1 hour. Flint is 1 hour ahead of Sioux City.
Time Difference
Sioux City, IA
Flint, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 118 kg (261 pounds).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Flint (FNT).
In total
Round trip?