| Round Rock to Finneytown (Ohio) | 955.32 mi (1,537.44 km) |
| Round Rock to Firestone (Colorado) | 781.14 mi (1,257.13 km) |
| Round Rock to Fish Hawk (Florida) | 949.15 mi (1,527.50 km) |
| Round Rock to Fishers (Indiana) | 926.00 mi (1,490.26 km) |
| Round Rock to Fitchburg (Massachusetts) | 1,649.25 mi (2,654.22 km) |
| Round Rock to Fitchburg (Wisconsin) | 972.98 mi (1,565.86 km) |
| Round Rock to Five Corners (Washington) | 1,699.88 mi (2,735.70 km) |
| Round Rock to Five Forks (South Carolina) | 944.13 mi (1,519.43 km) |
| Round Rock to Flagstaff (Arizona) | 870.60 mi (1,401.09 km) |
| Round Rock to Flat Rock (Michigan) | 1,128.92 mi (1,816.82 km) |
| Round Rock to Fleming Island (Florida) | 951.15 mi (1,530.72 km) |
| Round Rock to Flint (Michigan) | 1,155.86 mi (1,860.18 km) |
| Round Rock to Floral Park (New York) | 1,511.95 mi (2,433.25 km) |
| Round Rock to Florence (Alabama) | 652.63 mi (1,050.31 km) |
| Round Rock to Florence (Arizona) | 825.94 mi (1,329.22 km) |
