| Moralzarzal to Oerlinghausen | 983.06 mi (1,582.09 km) |
| Moralzarzal to Oestrich-Winkel | 865.67 mi (1,393.17 km) |
| Moralzarzal to Offenburg | 793.96 mi (1,277.76 km) |
| Moralzarzal to Oftersheim | 856.28 mi (1,378.05 km) |
| Moralzarzal to Ohrdruf | 993.80 mi (1,599.36 km) |
| Moralzarzal to Ohringen | 881.33 mi (1,418.37 km) |
| Moralzarzal to Olbernhau | 1,079.08 mi (1,736.61 km) |
| Moralzarzal to Olching | 913.34 mi (1,469.87 km) |
| Moralzarzal to Oldenburg | 1,032.69 mi (1,661.96 km) |
| Moralzarzal to Oldenburg in Holstein | 1,164.16 mi (1,873.54 km) |
| Moralzarzal to Olfen | 934.04 mi (1,503.19 km) |
| Moralzarzal to Olpe | 910.50 mi (1,465.30 km) |
| Moralzarzal to Olsberg | 946.56 mi (1,523.34 km) |
| Moralzarzal to Oranienburg | 1,160.82 mi (1,868.16 km) |
| Moralzarzal to Ortenberg | 916.67 mi (1,475.23 km) |
