| Round Rock to Flamanzi | 6,039.27 mi (9,719.27 km) |
| Round Rock to Floresti | 5,962.50 mi (9,595.72 km) |
| Round Rock to Focsani | 6,139.98 mi (9,881.34 km) |
| Round Rock to Gaesti | 6,122.61 mi (9,853.39 km) |
| Round Rock to Galati | 6,182.92 mi (9,950.45 km) |
| Round Rock to Gheorgheni | 6,036.37 mi (9,714.59 km) |
| Round Rock to Gherla | 5,964.02 mi (9,598.17 km) |
| Round Rock to Giurgiu | 6,185.15 mi (9,954.03 km) |
| Round Rock to Gura Humorului | 6,006.51 mi (9,666.54 km) |
| Round Rock to Harlau | 6,046.70 mi (9,731.22 km) |
| Round Rock to Harsova | 6,216.35 mi (10,004.24 km) |
| Round Rock to Hateg | 5,996.27 mi (9,650.07 km) |
| Round Rock to Huedin | 5,940.68 mi (9,560.60 km) |
| Round Rock to Hunedoara | 5,987.70 mi (9,636.27 km) |
| Round Rock to Husi | 6,121.73 mi (9,851.98 km) |
