| Cacem to Noventa Vicentina | 1,156.20 mi (1,860.72 km) |
| Cacem to Novi di Modena | 1,119.32 mi (1,801.38 km) |
| Cacem to Novi Ligure | 1,017.26 mi (1,637.12 km) |
| Cacem to Nuoro | 997.09 mi (1,604.66 km) |
| Cacem to Occhiobello | 1,152.01 mi (1,853.98 km) |
| Cacem to Oderzo | 1,210.20 mi (1,947.63 km) |
| Cacem to Oggiono | 1,066.30 mi (1,716.04 km) |
| Cacem to Olbia | 1,006.71 mi (1,620.15 km) |
| Cacem to Oleggio | 1,029.47 mi (1,656.77 km) |
| Cacem to Olgiate Comasco | 1,049.02 mi (1,688.24 km) |
| Cacem to Olgiate Olona | 1,041.58 mi (1,676.26 km) |
| Cacem to Omegna | 1,026.39 mi (1,651.81 km) |
| Cacem to Opera | 1,050.87 mi (1,691.21 km) |
| Cacem to Oppeano | 1,140.14 mi (1,834.88 km) |
| Cacem to Orbassano | 965.12 mi (1,553.22 km) |
