| Granollers to Noventa Vicentina | 528.23 mi (850.11 km) |
| Granollers to Novi di Modena | 488.88 mi (786.77 km) |
| Granollers to Novi Ligure | 392.90 mi (632.32 km) |
| Granollers to Nuoro | 378.10 mi (608.49 km) |
| Granollers to Occhiobello | 520.13 mi (837.07 km) |
| Granollers to Oderzo | 584.98 mi (941.44 km) |
| Granollers to Oggiono | 455.37 mi (732.84 km) |
| Granollers to Olbia | 377.45 mi (607.44 km) |
| Granollers to Oleggio | 420.26 mi (676.35 km) |
| Granollers to Olgiate Comasco | 440.74 mi (709.30 km) |
| Granollers to Olgiate Olona | 431.17 mi (693.91 km) |
| Granollers to Omegna | 424.37 mi (682.96 km) |
| Granollers to Opera | 434.02 mi (698.49 km) |
| Granollers to Oppeano | 513.45 mi (826.32 km) |
| Granollers to Orbassano | 353.10 mi (568.25 km) |
