| Todmorden to Orbetello | 988.68 mi (1,591.13 km) |
| Todmorden to Oria | 1,293.29 mi (2,081.35 km) |
| Todmorden to Oristano | 1,076.88 mi (1,733.07 km) |
| Todmorden to Orta Nova | 1,186.14 mi (1,908.91 km) |
| Todmorden to Orte | 1,021.35 mi (1,643.70 km) |
| Todmorden to Ortona | 1,089.09 mi (1,752.72 km) |
| Todmorden to Orvieto | 998.69 mi (1,607.23 km) |
| Todmorden to Orzinuovi | 785.72 mi (1,264.50 km) |
| Todmorden to Osimo | 999.02 mi (1,607.76 km) |
| Todmorden to Ospitaletto | 781.68 mi (1,257.99 km) |
| Todmorden to Ostuni | 1,279.07 mi (2,058.46 km) |
| Todmorden to Ottaviano | 1,174.56 mi (1,890.28 km) |
| Todmorden to Ovada | 790.96 mi (1,272.93 km) |
| Todmorden to Ozieri | 1,043.54 mi (1,679.41 km) |
| Todmorden to Paceco | 1,289.78 mi (2,075.69 km) |
