| Whickham to Orbetello | 1,041.38 mi (1,675.94 km) |
| Whickham to Oria | 1,333.21 mi (2,145.59 km) |
| Whickham to Oristano | 1,141.78 mi (1,837.51 km) |
| Whickham to Orta Nova | 1,228.94 mi (1,977.78 km) |
| Whickham to Orte | 1,070.51 mi (1,722.82 km) |
| Whickham to Ortona | 1,132.74 mi (1,822.97 km) |
| Whickham to Orvieto | 1,047.98 mi (1,686.56 km) |
| Whickham to Orzinuovi | 833.66 mi (1,341.64 km) |
| Whickham to Osimo | 1,041.97 mi (1,676.89 km) |
| Whickham to Ospitaletto | 828.54 mi (1,333.40 km) |
| Whickham to Ostuni | 1,318.53 mi (2,121.96 km) |
| Whickham to Ottaviano | 1,221.86 mi (1,966.39 km) |
| Whickham to Ovada | 845.95 mi (1,361.42 km) |
| Whickham to Ozieri | 1,106.33 mi (1,780.46 km) |
| Whickham to Paceco | 1,347.56 mi (2,168.69 km) |
