| Wigan to Orbetello | 995.70 mi (1,602.42 km) |
| Wigan to Oria | 1,304.15 mi (2,098.82 km) |
| Wigan to Oristano | 1,079.01 mi (1,736.51 km) |
| Wigan to Orta Nova | 1,196.22 mi (1,925.13 km) |
| Wigan to Orte | 1,029.55 mi (1,656.90 km) |
| Wigan to Ortona | 1,098.99 mi (1,768.65 km) |
| Wigan to Orvieto | 1,006.87 mi (1,620.40 km) |
| Wigan to Orzinuovi | 794.65 mi (1,278.87 km) |
| Wigan to Osimo | 1,009.22 mi (1,624.19 km) |
| Wigan to Ospitaletto | 790.96 mi (1,272.93 km) |
| Wigan to Ostuni | 1,290.07 mi (2,076.17 km) |
| Wigan to Ottaviano | 1,183.24 mi (1,904.23 km) |
| Wigan to Ovada | 797.44 mi (1,283.35 km) |
| Wigan to Ozieri | 1,046.61 mi (1,684.36 km) |
| Wigan to Paceco | 1,294.66 mi (2,083.56 km) |
