How far is Round Rock from the ocean?
Round Rock lies well inland, 136 miles (220 km) from the nearest coastline in a straight line. The nearest stretch of coast is in Texas, United States.
To the coast
136 miles
220 km · straight line
Nearest land border
204 miles
with Mexico
Setting
Far inland
363rd farthest from the ocean of 861 cities
Round RockNearest point on the coast
How far are you from the ocean?
Measure from where you are standing. On a phone this uses GPS, so the answer is for your exact spot, not the city centre.
Round Rock at a glance
- Coordinates
- 30.5083° N, 97.6789° W
- Region
- Texas, United States
- Distance to the coast
- 136 miles (220 km), in a straight line
- Nearest point on the coast
- 28.7644° N, 96.6033° W (Texas, United States)
- Nearest land border
- 204 miles (329 km), with Mexico
- Among United States's cities
- 137th farthest from the ocean of the 300 cities measured
Nearby cities and the coast
| City | Country | To the coast |
|---|---|---|
| Austin | United States | 124 miles (200 km) |
| Killeen | United States | 176 miles (283 km) |
| Waco | United States | 179 miles (288 km) |
| College Station | United States | 101 miles (162 km) |
| San Antonio | United States | 121 miles (194 km) |
| Cypress | United States | 44 miles (71 km) |
Explore United States
Questions
How far is Round Rock from the ocean?
Round Rock lies well inland, 136 miles (220 km) from the nearest coastline in a straight line. The nearest stretch of coast is in Texas, United States.
Is that the driving distance?
No. 136 miles (220 km) is the straight-line distance from the city centre to the nearest point on the shore. The drive to a beach is longer, often much longer, and depends on the roads.
How far is Round Rock from the nearest border?
Round Rock is 204 miles (329 km) from the nearest land border, with Mexico, in a straight line.
Where in Round Rock is this measured from?
From the city's centre point (30.5083° N, 97.6789° W). A large city spreads out, so some neighbourhoods are closer to the ocean than this and some farther. For an exact figure from where you are, use your own location.
Measured by MapGO on October 19, 2026 with the same coastline data as the distance to coastline calculator. All distances are straight lines over the Earth's surface.