Distance: Houston to Galveston
Distance between Houston and Galveston in kilometers, miles and nautical miles.
75 km
Straight-line
great-circle
40 nm
Nautical Miles
as the crow flies
101 km
By Road
1h 16m
36 minutes
By Air
flight time
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Frequently Asked Questions
How far is Houston from Galveston?
The straight-line distance from Houston to Galveston is 75 km (40 nautical miles). By road it is approximately 101 km (1h 16m drive). By air the flight takes about 36 minutes.
How many nautical miles is it from Houston to Galveston?
The nautical distance from Houston to Galveston is approximately 40 nautical miles.