| Sowerby Bridge to Orbetello | 983.32 mi (1,582.51 km) |
| Sowerby Bridge to Oria | 1,287.09 mi (2,071.38 km) |
| Sowerby Bridge to Oristano | 1,072.70 mi (1,726.35 km) |
| Sowerby Bridge to Orta Nova | 1,180.11 mi (1,899.20 km) |
| Sowerby Bridge to Orte | 1,015.73 mi (1,634.65 km) |
| Sowerby Bridge to Ortona | 1,083.10 mi (1,743.08 km) |
| Sowerby Bridge to Orvieto | 993.07 mi (1,598.19 km) |
| Sowerby Bridge to Orzinuovi | 779.96 mi (1,255.23 km) |
| Sowerby Bridge to Osimo | 992.97 mi (1,598.03 km) |
| Sowerby Bridge to Ospitaletto | 775.84 mi (1,248.59 km) |
| Sowerby Bridge to Ostuni | 1,272.85 mi (2,048.45 km) |
| Sowerby Bridge to Ottaviano | 1,168.83 mi (1,881.05 km) |
| Sowerby Bridge to Ovada | 785.75 mi (1,264.55 km) |
| Sowerby Bridge to Ozieri | 1,039.13 mi (1,672.31 km) |
| Sowerby Bridge to Paceco | 1,284.90 mi (2,067.84 km) |
