| Olesa de Montserrat to Grottaferrata | 556.15 mi (895.04 km) |
| Olesa de Montserrat to Grottaglie | 811.71 mi (1,306.32 km) |
| Olesa de Montserrat to Grottammare | 619.63 mi (997.20 km) |
| Olesa de Montserrat to Grugliasco | 375.20 mi (603.83 km) |
| Olesa de Montserrat to Grumo Appula | 768.67 mi (1,237.05 km) |
| Olesa de Montserrat to Grumo Nevano | 643.65 mi (1,035.85 km) |
| Olesa de Montserrat to Gualdo Tadino | 567.34 mi (913.05 km) |
| Olesa de Montserrat to Guardiagrele | 635.03 mi (1,021.98 km) |
| Olesa de Montserrat to Guastalla | 498.90 mi (802.91 km) |
| Olesa de Montserrat to Gubbio | 557.80 mi (897.69 km) |
| Olesa de Montserrat to Guspini | 380.03 mi (611.61 km) |
| Olesa de Montserrat to Gussago | 498.88 mi (802.86 km) |
| Olesa de Montserrat to Iesi | 593.04 mi (954.40 km) |
| Olesa de Montserrat to Iesolo | 604.16 mi (972.31 km) |
| Olesa de Montserrat to Iglesias | 381.46 mi (613.90 km) |
