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Distance between Houston Airport IAH and San Marcos CA USA

If average speed of your car will be standard for this route between Houston Airport IAH and San Marcos CA USA and road conditions will be as usual, time that you will need to arrive to San Marcos CA USA will be 1 hour.

Driving distance between Houston Airport IAH and San Marcos CA USA is calculated by google maps and it is 99 mi.

You need 2 hour to reach San Marcos CA USA from Houston Airport IAH, if you are travelling by car.

Average amount of gas with an average car when travelling from Houston Airport IAH to San Marcos CA USA will be 7 gallons gallons which costs 10 $.

Distance calculations

Kilometres Miles Nautical miles
100 km km 100 mi Miles 100 Nautical miles Nautical miles