| Someren to Oerlinghausen | 132.66 mi (213.49 km) |
| Someren to Oestrich-Winkel | 138.27 mi (222.53 km) |
| Someren to Offenburg | 224.32 mi (361.01 km) |
| Someren to Oftersheim | 187.88 mi (302.36 km) |
| Someren to Ohrdruf | 220.92 mi (355.54 km) |
| Someren to Ohringen | 224.99 mi (362.09 km) |
| Someren to Olbernhau | 334.53 mi (538.37 km) |
| Someren to Olching | 332.65 mi (535.35 km) |
| Someren to Oldenburg | 161.07 mi (259.21 km) |
| Someren to Oldenburg in Holstein | 295.00 mi (474.75 km) |
| Someren to Olfen | 75.22 mi (121.05 km) |
| Someren to Olpe | 95.07 mi (153.00 km) |
| Someren to Olsberg | 119.36 mi (192.09 km) |
| Someren to Oranienburg | 332.98 mi (535.87 km) |
| Someren to Ortenberg | 161.94 mi (260.62 km) |
