| Tyldesley to Orbetello | 989.53 mi (1,592.49 km) |
| Tyldesley to Oria | 1,297.50 mi (2,088.12 km) |
| Tyldesley to Oristano | 1,073.65 mi (1,727.87 km) |
| Tyldesley to Orta Nova | 1,189.66 mi (1,914.57 km) |
| Tyldesley to Orte | 1,023.21 mi (1,646.70 km) |
| Tyldesley to Ortona | 1,092.44 mi (1,758.12 km) |
| Tyldesley to Orvieto | 1,000.54 mi (1,610.21 km) |
| Tyldesley to Orzinuovi | 788.22 mi (1,268.51 km) |
| Tyldesley to Osimo | 1,002.64 mi (1,613.59 km) |
| Tyldesley to Ospitaletto | 784.48 mi (1,262.50 km) |
| Tyldesley to Ostuni | 1,283.41 mi (2,065.44 km) |
| Tyldesley to Ottaviano | 1,176.84 mi (1,893.95 km) |
| Tyldesley to Ovada | 791.33 mi (1,273.53 km) |
| Tyldesley to Ozieri | 1,041.08 mi (1,675.45 km) |
| Tyldesley to Paceco | 1,288.82 mi (2,074.16 km) |
