Distance from San Marcos, TX to Washington D.C., DC

Driving distance from San Marcos, TX to Washington D.C., DC is 1566 miles (2521 km). How far is it from San Marcos, TX to Washington D.C., DC? It's a 23 hours 42 minutes drive by car. Flight distance is approximately 1341 miles (2157 km) and flight time from San Marcos, TX to Washington D.C., DC is 02 hours 41 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
1566 Miles
/
2521 Km
Driving distance
Gas consumption
62.64 Gallons
239.50 Litres
Gas consumption
Flight distance
1341 Miles
/
2157 Km
Flight distance

How far is it from San Marcos, TX to Washington D.C., DC?

To travel the distance from San Marcos, TX to Washington D.C., DC, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

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Last distance calculations