Distance from San Marcos to Round Rock
Distance between San Marcos and Round Rock is 74 kilometers (46 miles).
Driving distance from San Marcos to Round Rock is 80 kilometers (50 miles).
74 km
46 miles
80 km
50 miles
Distance Map Between San Marcos and Round Rock
San Marcos, Austin, United States ↔ Round Rock, Austin, United States = 46 miles = 74 km.
How far is it between San Marcos and Round Rock
San Marcos is located in United States with (29.8833,-97.9414) coordinates and Round Rock is located in United States with (30.5083,-97.6789) coordinates. The calculated flying distance from San Marcos to Round Rock is equal to 46 miles which is equal to 74 km.
If you want to go by car, the driving distance between San Marcos and Round Rock is 80.48 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 43 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 6 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| San Marcos | 29.8833, -97.9414 | 29° 52´ 59.7720'' N 97° 56´ 29.0040'' W |
| Round Rock | 30.5083, -97.6789 | 30° 30´ 29.7360'' N 97° 40´ 44.0400'' W |
Estimated Travel Time Between San Marcos and Round Rock
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 01 hours 40 minutes |
| 40 mph (64 km/h) | 01 hours 15 minutes |
| 50 mph (80 km/h) | 01 hours 00 minutes |
| 60 mph (97 km/h) | 00 hours 49 minutes |
| 70 mph (112 km/h) | 00 hours 43 minutes |
| 75 mph (120 km/h) | 00 hours 40 minutes |
Related Distances from San Marcos
| Cities | Distance |
|---|---|
| San Marcos 3 to Houston | 266 km |
| San Marcos 3 to Canyon Lake | 55 km |
| San Marcos 3 to Corpus Christi | 301 km |
| San Marcos 3 to College Station | 194 km |
| San Marcos 3 to San Antonio | 80 km |
Related Distances to Round Rock
| Cities | Distance |
|---|---|
| Taylor 2 to Round Rock | 28 km |
| San Antonio to Round Rock | 156 km |
| Waco to Round Rock | 135 km |
| Temple to Round Rock | 81 km |
| Texas City to Round Rock | 340 km |