| Catanzaro to Novi di Modena | 507.04 mi (816.00 km) |
| Catanzaro to Novi Ligure | 570.22 mi (917.68 km) |
| Catanzaro to Nuoro | 398.87 mi (641.93 km) |
| Catanzaro to Occhiobello | 489.35 mi (787.53 km) |
| Catanzaro to Oderzo | 519.45 mi (835.97 km) |
| Catanzaro to Oggiono | 602.18 mi (969.11 km) |
| Catanzaro to Olbia | 401.12 mi (645.54 km) |
| Catanzaro to Oleggio | 616.06 mi (991.46 km) |
| Catanzaro to Olgiate Comasco | 614.34 mi (988.68 km) |
| Catanzaro to Olgiate Olona | 609.41 mi (980.75 km) |
| Catanzaro to Omegna | 637.48 mi (1,025.92 km) |
| Catanzaro to Opera | 585.77 mi (942.70 km) |
| Catanzaro to Oppeano | 521.87 mi (839.87 km) |
| Catanzaro to Orbassano | 627.72 mi (1,010.21 km) |
| Catanzaro to Orbetello | 373.38 mi (600.89 km) |
