| Catral to Noventa Vicentina | 802.92 mi (1,292.18 km) |
| Catral to Novi di Modena | 762.33 mi (1,226.85 km) |
| Catral to Novi Ligure | 673.34 mi (1,083.64 km) |
| Catral to Nuoro | 562.28 mi (904.91 km) |
| Catral to Occhiobello | 791.40 mi (1,273.63 km) |
| Catral to Oderzo | 860.60 mi (1,385.01 km) |
| Catral to Oggiono | 740.21 mi (1,191.25 km) |
| Catral to Olbia | 580.77 mi (934.67 km) |
| Catral to Oleggio | 706.17 mi (1,136.47 km) |
| Catral to Olgiate Comasco | 726.57 mi (1,169.30 km) |
| Catral to Olgiate Olona | 716.57 mi (1,153.20 km) |
| Catral to Omegna | 711.78 mi (1,145.50 km) |
| Catral to Opera | 717.16 mi (1,154.15 km) |
| Catral to Oppeano | 789.46 mi (1,270.51 km) |
| Catral to Orbassano | 639.41 mi (1,029.02 km) |
