Distance Calculator

Distance from South Houston to Round Rock

Distance between South Houston and Round Rock is 253 kilometers (157 miles).
Driving distance from South Houston to Round Rock is 288 kilometers (179 miles).

air 253 km
air 157 miles
car 288 km
car 179 miles

Distance Map Between South Houston and Round Rock

South Houston, Austin, United StatesRound Rock, Austin, United States = 157 miles = 253 km.

How far is it between South Houston and Round Rock

South Houston is located in United States with (29.663,-95.2355) coordinates and Round Rock is located in United States with (30.5083,-97.6789) coordinates. The calculated flying distance from South Houston to Round Rock is equal to 157 miles which is equal to 253 km.

If you want to go by car, the driving distance between South Houston and Round Rock is 287.75 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 02 hours 34 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 35 km.

City/PlaceLatitude and LongitudeGPS Coordinates
South Houston 29.663, -95.2355 29° 39´ 46.8360'' N
95° 14´ 7.7640'' W
Round Rock 30.5083, -97.6789 30° 30´ 29.7360'' N
97° 40´ 44.0400'' W

Estimated Travel Time Between South Houston and Round Rock

Average SpeedTravel Time
30 mph (48 km/h) 05 hours 59 minutes
40 mph (64 km/h) 04 hours 29 minutes
50 mph (80 km/h) 03 hours 35 minutes
60 mph (97 km/h) 02 hours 57 minutes
70 mph (112 km/h) 02 hours 34 minutes
75 mph (120 km/h) 02 hours 23 minutes
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