| Clitheroe to Noventa Vicentina | 858.15 mi (1,381.06 km) |
| Clitheroe to Novi di Modena | 858.85 mi (1,382.18 km) |
| Clitheroe to Novi Ligure | 804.14 mi (1,294.14 km) |
| Clitheroe to Nuoro | 1,083.66 mi (1,743.97 km) |
| Clitheroe to Occhiobello | 878.60 mi (1,413.97 km) |
| Clitheroe to Oderzo | 864.50 mi (1,391.28 km) |
| Clitheroe to Oggiono | 763.69 mi (1,229.05 km) |
| Clitheroe to Olbia | 1,050.66 mi (1,690.88 km) |
| Clitheroe to Oleggio | 752.57 mi (1,211.14 km) |
| Clitheroe to Olgiate Comasco | 752.24 mi (1,210.61 km) |
| Clitheroe to Olgiate Olona | 757.99 mi (1,219.87 km) |
| Clitheroe to Omegna | 730.64 mi (1,175.85 km) |
| Clitheroe to Opera | 781.51 mi (1,257.72 km) |
| Clitheroe to Oppeano | 846.12 mi (1,361.69 km) |
| Clitheroe to Orbassano | 756.13 mi (1,216.88 km) |
