| Riom to Granadilla de Abona | 1,630.84 mi (2,624.58 km) |
| Riom to Granollers | 298.92 mi (481.07 km) |
| Riom to Grinon | 526.28 mi (846.97 km) |
| Riom to Guadalajara | 481.26 mi (774.51 km) |
| Riom to Guadarrama | 510.79 mi (822.04 km) |
| Riom to Guadix | 675.28 mi (1,086.75 km) |
| Riom to Guardamar del Segura | 572.68 mi (921.64 km) |
| Riom to Guernica y Luno | 335.31 mi (539.63 km) |
| Riom to Guia de Isora | 1,632.56 mi (2,627.35 km) |
| Riom to Guillena | 745.28 mi (1,199.41 km) |
| Riom to Guimar | 1,613.55 mi (2,596.76 km) |
| Riom to Hellin | 565.45 mi (910.00 km) |
| Riom to Herencia | 557.66 mi (897.46 km) |
| Riom to Hernani | 308.81 mi (496.98 km) |
| Riom to Hoyo de Manzanares | 505.57 mi (813.64 km) |
