| Rath To to Oerlinghausen | 640.56 mi (1,030.87 km) |
| Rath To to Oestrich-Winkel | 662.89 mi (1,066.81 km) |
| Rath To to Offenburg | 714.60 mi (1,150.04 km) |
| Rath To to Oftersheim | 706.51 mi (1,137.02 km) |
| Rath To to Ohrdruf | 749.82 mi (1,206.72 km) |
| Rath To to Ohringen | 748.22 mi (1,204.14 km) |
| Rath To to Olbernhau | 860.02 mi (1,384.07 km) |
| Rath To to Olching | 854.74 mi (1,375.58 km) |
| Rath To to Oldenburg | 605.13 mi (973.86 km) |
| Rath To to Oldenburg in Holstein | 706.44 mi (1,136.90 km) |
| Rath To to Olfen | 592.91 mi (954.20 km) |
| Rath To to Olpe | 627.35 mi (1,009.62 km) |
| Rath To to Olsberg | 645.76 mi (1,039.25 km) |
| Rath To to Oranienburg | 815.71 mi (1,312.76 km) |
| Rath To to Ortenberg | 694.39 mi (1,117.51 km) |
