Air Miles Calculator

Distance between St Louis, MO (STL) and Reynosa (REX)

Flight distance from St Louis to Reynosa (St. Louis Lambert International Airport – General Lucio Blanco International Airport) is 990 miles / 1593 kilometers / 860 nautical miles. Estimated flight time is 2 hours 22 minutes.

Driving distance from St Louis (STL) to Reynosa (REX) is 1165 miles / 1875 kilometers and travel time by car is about 20 hours 6 minutes.

Map of flight path and driving directions from St Louis to Reynosa.

Shortest flight path between St. Louis Lambert International Airport (STL) and General Lucio Blanco International Airport (REX).

How far is Reynosa from St Louis?

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

Vincenty's formula (applied above)
  • 989.834 miles
  • 1592.984 kilometers
  • 860.142 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
  • 991.501 miles
  • 1595.667 kilometers
  • 861.591 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B General Lucio Blanco International Airport
City: Reynosa
Country: Mexico Flag of 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 St Louis and Reynosa.

Time Difference

St Louis, MO

 CDT

Reynosa

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 150 kg (331 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Reynosa (REX).

Distance:
990
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
990

Round trip?