| Round Rock to Fontana (California) | 1,179.95 mi (1,898.95 km) |
| Round Rock to Foothill Farms (California) | 1,454.62 mi (2,340.99 km) |
| Round Rock to Fords (New Jersey) | 1,477.49 mi (2,377.79 km) |
| Round Rock to Forest (Virginia) | 1,152.17 mi (1,854.24 km) |
| Round Rock to Forest Acres (South Carolina) | 1,003.44 mi (1,614.88 km) |
| Round Rock to Forest City (Florida) | 982.09 mi (1,580.52 km) |
| Round Rock to Forest Grove (Oregon) | 1,717.11 mi (2,763.43 km) |
| Round Rock to Forest Hill (Texas) | 149.35 mi (240.36 km) |
| Round Rock to Forest Hills (Michigan) | 1,089.34 mi (1,753.12 km) |
| Round Rock to Forest Lake (Minnesota) | 1,048.87 mi (1,688.00 km) |
| Round Rock to Forest Park (Georgia) | 807.10 mi (1,298.91 km) |
| Round Rock to Forest Park (Illinois) | 955.38 mi (1,537.53 km) |
| Round Rock to Forest Park (Ohio) | 957.61 mi (1,541.12 km) |
| Round Rock to Forestville (Maryland) | 1,309.71 mi (2,107.78 km) |
| Round Rock to Forestville (Ohio) | 957.42 mi (1,540.81 km) |
