| Maisenhausen to Oria | 779.25 mi (1,254.09 km) |
| Maisenhausen to Oristano | 698.90 mi (1,124.77 km) |
| Maisenhausen to Orta Nova | 681.59 mi (1,096.91 km) |
| Maisenhausen to Orte | 546.60 mi (879.67 km) |
| Maisenhausen to Ortona | 589.17 mi (948.18 km) |
| Maisenhausen to Orvieto | 525.64 mi (845.94 km) |
| Maisenhausen to Orzinuovi | 322.00 mi (518.21 km) |
| Maisenhausen to Osimo | 498.80 mi (802.73 km) |
| Maisenhausen to Ospitaletto | 312.34 mi (502.67 km) |
| Maisenhausen to Ostuni | 763.96 mi (1,229.48 km) |
| Maisenhausen to Ottaviano | 686.51 mi (1,104.82 km) |
| Maisenhausen to Ovada | 371.93 mi (598.57 km) |
| Maisenhausen to Ozieri | 651.71 mi (1,048.82 km) |
| Maisenhausen to Paceco | 849.80 mi (1,367.63 km) |
| Maisenhausen to Pachino | 968.02 mi (1,557.87 km) |
