| Marktheidenfeld to Oria | 754.28 mi (1,213.90 km) |
| Marktheidenfeld to Oristano | 688.83 mi (1,108.57 km) |
| Marktheidenfeld to Orta Nova | 658.09 mi (1,059.09 km) |
| Marktheidenfeld to Orte | 527.60 mi (849.10 km) |
| Marktheidenfeld to Ortona | 566.64 mi (911.92 km) |
| Marktheidenfeld to Orvieto | 507.04 mi (816.01 km) |
| Marktheidenfeld to Orzinuovi | 307.86 mi (495.45 km) |
| Marktheidenfeld to Osimo | 476.71 mi (767.19 km) |
| Marktheidenfeld to Ospitaletto | 297.55 mi (478.86 km) |
| Marktheidenfeld to Ostuni | 738.88 mi (1,189.11 km) |
| Marktheidenfeld to Ottaviano | 665.05 mi (1,070.29 km) |
| Marktheidenfeld to Ovada | 362.79 mi (583.86 km) |
| Marktheidenfeld to Ozieri | 640.81 mi (1,031.28 km) |
| Marktheidenfeld to Paceco | 832.78 mi (1,340.22 km) |
| Marktheidenfeld to Pachino | 947.99 mi (1,525.64 km) |
