| Wymondham to Orbetello | 842.05 mi (1,355.15 km) |
| Wymondham to Oria | 1,140.02 mi (1,834.69 km) |
| Wymondham to Oristano | 943.90 mi (1,519.07 km) |
| Wymondham to Orta Nova | 1,033.83 mi (1,663.78 km) |
| Wymondham to Orte | 872.20 mi (1,403.68 km) |
| Wymondham to Ortona | 937.07 mi (1,508.07 km) |
| Wymondham to Orvieto | 849.61 mi (1,367.32 km) |
| Wymondham to Orzinuovi | 635.65 mi (1,022.97 km) |
| Wymondham to Osimo | 846.66 mi (1,362.56 km) |
| Wymondham to Ospitaletto | 630.98 mi (1,015.46 km) |
| Wymondham to Ostuni | 1,125.66 mi (1,811.58 km) |
| Wymondham to Ottaviano | 1,024.38 mi (1,648.58 km) |
| Wymondham to Ovada | 646.24 mi (1,040.02 km) |
| Wymondham to Ozieri | 907.58 mi (1,460.61 km) |
| Wymondham to Paceco | 1,147.81 mi (1,847.23 km) |
