| Round Rock to Florence (Kentucky) | 940.58 mi (1,513.72 km) |
| Round Rock to Florence (South Carolina) | 1,071.79 mi (1,724.89 km) |
| Round Rock to Florence-Graham (California) | 1,223.70 mi (1,969.36 km) |
| Round Rock to Florham Park (New Jersey) | 1,479.39 mi (2,380.84 km) |
| Round Rock to Florida (Puerto Rico) | 2,119.82 mi (3,411.52 km) |
| Round Rock to Florida City (Florida) | 1,105.02 mi (1,778.36 km) |
| Round Rock to Florida Ridge (Florida) | 1,062.19 mi (1,709.43 km) |
| Round Rock to Florin (California) | 1,453.87 mi (2,339.78 km) |
| Round Rock to Florissant (Missouri) | 706.94 mi (1,137.71 km) |
| Round Rock to Flower Hill (Maryland) | 1,301.62 mi (2,094.76 km) |
| Round Rock to Flower Mound (Texas) | 176.22 mi (283.60 km) |
| Round Rock to Flowing Wells (Arizona) | 795.90 mi (1,280.88 km) |
| Round Rock to Foley (Alabama) | 595.38 mi (958.17 km) |
| Round Rock to Folsom (California) | 1,443.59 mi (2,323.24 km) |
| Round Rock to Fond du Lac (Wisconsin) | 1,045.08 mi (1,681.89 km) |
