| Assebroek to Oria | 1,009.25 mi (1,624.23 km) |
| Assebroek to Oristano | 821.48 mi (1,322.04 km) |
| Assebroek to Orta Nova | 902.66 mi (1,452.69 km) |
| Assebroek to Orte | 741.18 mi (1,192.81 km) |
| Assebroek to Ortona | 805.84 mi (1,296.87 km) |
| Assebroek to Orvieto | 718.62 mi (1,156.50 km) |
| Assebroek to Orzinuovi | 504.49 mi (811.90 km) |
| Assebroek to Osimo | 715.49 mi (1,151.46 km) |
| Assebroek to Ospitaletto | 499.72 mi (804.22 km) |
| Assebroek to Ostuni | 994.98 mi (1,601.27 km) |
| Assebroek to Ottaviano | 893.14 mi (1,437.37 km) |
| Assebroek to Ovada | 517.28 mi (832.49 km) |
| Assebroek to Ozieri | 783.27 mi (1,260.56 km) |
| Assebroek to Paceco | 1,019.52 mi (1,640.76 km) |
| Assebroek to Pachino | 1,158.07 mi (1,863.74 km) |
