# Distance between Washington D.C. (DCA) and Reynosa (REX)

Flight distance from Washington D.C. to Reynosa (Ronald Reagan Washington National Airport – General Lucio Blanco International Airport) is 1516 miles / 2439 kilometers / 1317 nautical miles. Estimated flight time is 3 hours 22 minutes.

Driving distance from Washington D.C. (DCA) to Reynosa (REX) is 1777 miles / 2859 kilometers and travel time by car is about 31 hours 24 minutes.

## Map of flight path and driving directions from Washington D.C. to Reynosa.

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and General Lucio Blanco International Airport (REX).

## How far is Reynosa from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Reynosa. Here are two common methods:

Vincenty's formula (applied above)
• 1515.736 miles
• 2439.341 kilometers
• 1317.139 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
• 1515.056 miles
• 2438.247 kilometers
• 1316.548 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 Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″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

The time difference between Washington D.C. and Reynosa is 1 hour. Reynosa is 1 hour behind Washington D.C..

EST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 180 kg (398 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Reynosa (REX).

Distance:
1516
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1516

Round trip?