# Distance between Sioux City, IA (SUX) and Reynosa (REX)

Flight distance from Sioux City to Reynosa (Sioux Gateway Airport – General Lucio Blanco International Airport) is 1135 miles / 1826 kilometers / 986 nautical miles. Estimated flight time is 2 hours 38 minutes.

Driving distance from Sioux City (SUX) to Reynosa (REX) is 1271 miles / 2045 kilometers and travel time by car is about 21 hours 45 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and General Lucio Blanco International Airport (REX).

## How far is Reynosa from Sioux City?

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

Vincenty's formula (applied above)
• 1134.829 miles
• 1826.331 kilometers
• 986.140 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
• 1137.508 miles
• 1830.641 kilometers
• 988.467 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 General Lucio Blanco International Airport
City: Reynosa
Country: Mexico
IATA Code: REX
ICAO Code: MMRX
Coordinates: 26°0′32″N, 98°13′42″W

## Time difference and current local times

There is no time difference between Sioux City and Reynosa.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (349 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Reynosa (REX).

Distance:
1135
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1135

Round trip?