| Grossraschen to Oria | 785.09 mi (1,263.47 km) |
| Grossraschen to Oristano | 847.33 mi (1,363.64 km) |
| Grossraschen to Orta Nova | 712.98 mi (1,147.43 km) |
| Grossraschen to Orte | 634.85 mi (1,021.69 km) |
| Grossraschen to Ortona | 638.22 mi (1,027.12 km) |
| Grossraschen to Orvieto | 618.84 mi (995.93 km) |
| Grossraschen to Orzinuovi | 465.85 mi (749.71 km) |
| Grossraschen to Osimo | 560.16 mi (901.49 km) |
| Grossraschen to Ospitaletto | 453.36 mi (729.61 km) |
| Grossraschen to Ostuni | 768.77 mi (1,237.21 km) |
| Grossraschen to Ottaviano | 741.93 mi (1,194.02 km) |
| Grossraschen to Ovada | 539.26 mi (867.86 km) |
| Grossraschen to Ozieri | 796.26 mi (1,281.45 km) |
| Grossraschen to Paceco | 942.29 mi (1,516.47 km) |
| Grossraschen to Pachino | 1,028.58 mi (1,655.35 km) |
