| Drensteinfurt to Oria | 910.99 mi (1,466.09 km) |
| Drensteinfurt to Oristano | 822.43 mi (1,323.57 km) |
| Drensteinfurt to Orta Nova | 815.02 mi (1,311.64 km) |
| Drensteinfurt to Orte | 680.56 mi (1,095.25 km) |
| Drensteinfurt to Ortona | 723.19 mi (1,163.86 km) |
| Drensteinfurt to Orvieto | 659.44 mi (1,061.27 km) |
| Drensteinfurt to Orzinuovi | 452.99 mi (729.01 km) |
| Drensteinfurt to Osimo | 632.97 mi (1,018.67 km) |
| Drensteinfurt to Ospitaletto | 443.98 mi (714.51 km) |
| Drensteinfurt to Ostuni | 895.52 mi (1,441.20 km) |
| Drensteinfurt to Ottaviano | 820.84 mi (1,321.02 km) |
| Drensteinfurt to Ovada | 496.13 mi (798.44 km) |
| Drensteinfurt to Ozieri | 776.83 mi (1,250.18 km) |
| Drensteinfurt to Paceco | 982.33 mi (1,580.91 km) |
| Drensteinfurt to Pachino | 1,102.23 mi (1,773.87 km) |
