| Round Rock to Guerande | 4,928.10 mi (7,931.02 km) |
| Round Rock to Gueret | 5,145.78 mi (8,281.33 km) |
| Round Rock to Guichen | 4,935.99 mi (7,943.70 km) |
| Round Rock to Guidel | 4,869.88 mi (7,837.31 km) |
| Round Rock to Guilherand | 5,314.41 mi (8,552.72 km) |
| Round Rock to Guipavas | 4,813.41 mi (7,746.43 km) |
| Round Rock to Gujan-Mestras | 5,068.26 mi (8,156.57 km) |
| Round Rock to Guyancourt | 5,070.19 mi (8,159.69 km) |
| Round Rock to Hagondange | 5,216.44 mi (8,395.05 km) |
| Round Rock to Haguenau | 5,294.89 mi (8,521.31 km) |
| Round Rock to Halluin | 5,047.08 mi (8,122.49 km) |
| Round Rock to Harnes | 5,049.46 mi (8,126.31 km) |
| Round Rock to Haubourdin | 5,047.33 mi (8,122.89 km) |
| Round Rock to Hautmont | 5,095.48 mi (8,200.38 km) |
| Round Rock to Hayange | 5,209.68 mi (8,384.17 km) |
