| Wisbech to Orbetello | 872.37 mi (1,403.95 km) |
| Wisbech to Oria | 1,175.08 mi (1,891.11 km) |
| Wisbech to Oristano | 967.53 mi (1,557.08 km) |
| Wisbech to Orta Nova | 1,068.01 mi (1,718.80 km) |
| Wisbech to Orte | 904.07 mi (1,454.96 km) |
| Wisbech to Ortona | 971.01 mi (1,562.68 km) |
| Wisbech to Orvieto | 881.43 mi (1,418.52 km) |
| Wisbech to Orzinuovi | 668.08 mi (1,075.17 km) |
| Wisbech to Osimo | 880.87 mi (1,417.62 km) |
| Wisbech to Ospitaletto | 663.85 mi (1,068.37 km) |
| Wisbech to Ostuni | 1,160.86 mi (1,868.22 km) |
| Wisbech to Ottaviano | 1,056.96 mi (1,701.02 km) |
| Wisbech to Ovada | 675.37 mi (1,086.91 km) |
| Wisbech to Ozieri | 932.52 mi (1,500.74 km) |
| Wisbech to Paceco | 1,175.74 mi (1,892.16 km) |
