| Wolverhampton to Orbetello | 934.64 mi (1,504.15 km) |
| Wolverhampton to Oria | 1,249.25 mi (2,010.47 km) |
| Wolverhampton to Oristano | 1,012.37 mi (1,629.25 km) |
| Wolverhampton to Orta Nova | 1,139.95 mi (1,834.57 km) |
| Wolverhampton to Orte | 970.23 mi (1,561.44 km) |
| Wolverhampton to Ortona | 1,042.49 mi (1,677.73 km) |
| Wolverhampton to Orvieto | 947.55 mi (1,524.94 km) |
| Wolverhampton to Orzinuovi | 736.91 mi (1,185.93 km) |
| Wolverhampton to Osimo | 953.41 mi (1,534.36 km) |
| Wolverhampton to Ospitaletto | 733.85 mi (1,181.01 km) |
| Wolverhampton to Ostuni | 1,235.47 mi (1,988.29 km) |
| Wolverhampton to Ottaviano | 1,124.54 mi (1,809.76 km) |
| Wolverhampton to Ovada | 735.85 mi (1,184.24 km) |
| Wolverhampton to Ozieri | 980.82 mi (1,578.48 km) |
| Wolverhampton to Paceco | 1,230.65 mi (1,980.53 km) |
