| Socuellamos to Oerlinghausen | 1,033.29 mi (1,662.92 km) |
| Socuellamos to Oestrich-Winkel | 908.38 mi (1,461.90 km) |
| Socuellamos to Offenburg | 827.31 mi (1,331.43 km) |
| Socuellamos to Oftersheim | 892.97 mi (1,437.10 km) |
| Socuellamos to Ohrdruf | 1,031.54 mi (1,660.10 km) |
| Socuellamos to Ohringen | 913.53 mi (1,470.19 km) |
| Socuellamos to Olbernhau | 1,108.41 mi (1,783.81 km) |
| Socuellamos to Olching | 932.65 mi (1,500.95 km) |
| Socuellamos to Oldenburg | 1,089.29 mi (1,753.04 km) |
| Socuellamos to Oldenburg in Holstein | 1,217.38 mi (1,959.18 km) |
| Socuellamos to Olfen | 987.65 mi (1,589.46 km) |
| Socuellamos to Olpe | 959.21 mi (1,543.69 km) |
| Socuellamos to Olsberg | 994.54 mi (1,600.56 km) |
| Socuellamos to Oranienburg | 1,201.26 mi (1,933.24 km) |
| Socuellamos to Ortenberg | 957.43 mi (1,540.83 km) |
