| Riom to Giugliano in Campania | 652.53 mi (1,050.14 km) |
| Riom to Giulianova | 577.47 mi (929.34 km) |
| Riom to Giussano | 294.28 mi (473.61 km) |
| Riom to Goito | 367.92 mi (592.12 km) |
| Riom to Gonzaga | 379.11 mi (610.11 km) |
| Riom to Gorgonzola | 304.28 mi (489.68 km) |
| Riom to Gorizia | 504.59 mi (812.06 km) |
| Riom to Gragnano | 675.63 mi (1,087.32 km) |
| Riom to Grammichele | 843.68 mi (1,357.77 km) |
| Riom to Granarolo del l'Emilia | 416.03 mi (669.54 km) |
| Riom to Gravina in Puglia | 753.50 mi (1,212.64 km) |
| Riom to Grezzana | 382.12 mi (614.96 km) |
| Riom to Gricignano d'Aversa | 649.29 mi (1,044.93 km) |
| Riom to Grosseto | 449.72 mi (723.76 km) |
| Riom to Grottaferrata | 553.87 mi (891.37 km) |
