| Marcali to Oerlinghausen | 541.21 mi (870.99 km) |
| Marcali to Oestrich-Winkel | 492.32 mi (792.31 km) |
| Marcali to Offenburg | 460.62 mi (741.29 km) |
| Marcali to Oftersheim | 451.01 mi (725.83 km) |
| Marcali to Ohrdruf | 422.39 mi (679.78 km) |
| Marcali to Ohringen | 408.39 mi (657.24 km) |
| Marcali to Olbernhau | 337.84 mi (543.69 km) |
| Marcali to Olching | 306.07 mi (492.57 km) |
| Marcali to Oldenburg | 609.92 mi (981.57 km) |
| Marcali to Oldenburg in Holstein | 604.90 mi (973.50 km) |
| Marcali to Olfen | 574.56 mi (924.67 km) |
| Marcali to Olpe | 532.04 mi (856.24 km) |
| Marcali to Olsberg | 521.29 mi (838.94 km) |
| Marcali to Oranienburg | 465.12 mi (748.54 km) |
| Marcali to Ortenberg | 462.63 mi (744.52 km) |
