| Civitavecchia to Guerande | 784.87 mi (1,263.12 km) |
| Civitavecchia to Gueret | 566.54 mi (911.76 km) |
| Civitavecchia to Guichen | 776.16 mi (1,249.10 km) |
| Civitavecchia to Guidel | 842.67 mi (1,356.15 km) |
| Civitavecchia to Guilherand | 398.24 mi (640.90 km) |
| Civitavecchia to Guipavas | 898.61 mi (1,446.18 km) |
| Civitavecchia to Gujan-Mestras | 668.80 mi (1,076.33 km) |
| Civitavecchia to Guyancourt | 658.44 mi (1,059.65 km) |
| Civitavecchia to Hagondange | 563.77 mi (907.29 km) |
| Civitavecchia to Haguenau | 503.15 mi (809.74 km) |
| Civitavecchia to Halluin | 727.30 mi (1,170.47 km) |
| Civitavecchia to Harnes | 715.07 mi (1,150.80 km) |
| Civitavecchia to Haubourdin | 721.60 mi (1,161.31 km) |
| Civitavecchia to Hautmont | 676.60 mi (1,088.89 km) |
| Civitavecchia to Hayange | 570.70 mi (918.45 km) |
