| Marton to Oerlinghausen | 444.54 mi (715.42 km) |
| Marton to Oestrich-Winkel | 499.07 mi (803.17 km) |
| Marton to Offenburg | 573.90 mi (923.60 km) |
| Marton to Oftersheim | 547.94 mi (881.83 km) |
| Marton to Ohrdruf | 560.88 mi (902.65 km) |
| Marton to Ohringen | 585.91 mi (942.94 km) |
| Marton to Olbernhau | 664.51 mi (1,069.42 km) |
| Marton to Olching | 693.57 mi (1,116.20 km) |
| Marton to Oldenburg | 395.52 mi (636.53 km) |
| Marton to Oldenburg in Holstein | 485.65 mi (781.57 km) |
| Marton to Olfen | 405.51 mi (652.60 km) |
| Marton to Olpe | 448.77 mi (722.23 km) |
| Marton to Olsberg | 459.01 mi (738.70 km) |
| Marton to Oranienburg | 603.02 mi (970.47 km) |
| Marton to Ortenberg | 518.98 mi (835.21 km) |
