| Eccleston to Orbetello | 995.49 mi (1,602.09 km) |
| Eccleston to Oria | 1,305.32 mi (2,100.71 km) |
| Eccleston to Oristano | 1,077.09 mi (1,733.41 km) |
| Eccleston to Orta Nova | 1,197.11 mi (1,926.56 km) |
| Eccleston to Orte | 1,029.76 mi (1,657.24 km) |
| Eccleston to Ortona | 1,099.82 mi (1,769.99 km) |
| Eccleston to Orvieto | 1,007.08 mi (1,620.73 km) |
| Eccleston to Orzinuovi | 795.17 mi (1,279.71 km) |
| Eccleston to Osimo | 1,010.18 mi (1,625.73 km) |
| Eccleston to Ospitaletto | 791.61 mi (1,273.98 km) |
| Eccleston to Ostuni | 1,291.30 mi (2,078.14 km) |
| Eccleston to Ottaviano | 1,183.60 mi (1,904.83 km) |
| Eccleston to Ovada | 797.07 mi (1,282.76 km) |
| Eccleston to Ozieri | 1,045.01 mi (1,681.78 km) |
| Eccleston to Paceco | 1,293.66 mi (2,081.95 km) |
