| Corroios to Oerlinghausen | 1,258.67 mi (2,025.64 km) |
| Corroios to Oestrich-Winkel | 1,151.58 mi (1,853.29 km) |
| Corroios to Offenburg | 1,089.14 mi (1,752.80 km) |
| Corroios to Oftersheim | 1,147.96 mi (1,847.46 km) |
| Corroios to Ohrdruf | 1,282.95 mi (2,064.72 km) |
| Corroios to Ohringen | 1,176.40 mi (1,893.23 km) |
| Corroios to Olbernhau | 1,374.67 mi (2,212.32 km) |
| Corroios to Olching | 1,216.43 mi (1,957.66 km) |
| Corroios to Oldenburg | 1,298.82 mi (2,090.25 km) |
| Corroios to Oldenburg in Holstein | 1,433.29 mi (2,306.66 km) |
| Corroios to Olfen | 1,206.05 mi (1,940.94 km) |
| Corroios to Olpe | 1,189.10 mi (1,913.67 km) |
| Corroios to Olsberg | 1,225.47 mi (1,972.21 km) |
| Corroios to Oranienburg | 1,445.66 mi (2,326.57 km) |
| Corroios to Ortenberg | 1,203.81 mi (1,937.34 km) |
