| Torrelavega to Oerlinghausen | 836.87 mi (1,346.81 km) |
| Torrelavega to Oestrich-Winkel | 731.28 mi (1,176.88 km) |
| Torrelavega to Offenburg | 674.49 mi (1,085.48 km) |
| Torrelavega to Oftersheim | 730.31 mi (1,175.32 km) |
| Torrelavega to Ohrdruf | 863.45 mi (1,389.59 km) |
| Torrelavega to Ohringen | 760.98 mi (1,224.68 km) |
| Torrelavega to Olbernhau | 958.61 mi (1,542.74 km) |
| Torrelavega to Olching | 810.66 mi (1,304.63 km) |
| Torrelavega to Oldenburg | 878.30 mi (1,413.49 km) |
| Torrelavega to Oldenburg in Holstein | 1,012.34 mi (1,629.20 km) |
| Torrelavega to Olfen | 784.44 mi (1,262.43 km) |
| Torrelavega to Olpe | 767.37 mi (1,234.96 km) |
| Torrelavega to Olsberg | 803.74 mi (1,293.49 km) |
| Torrelavega to Oranienburg | 1,024.51 mi (1,648.79 km) |
| Torrelavega to Ortenberg | 783.77 mi (1,261.35 km) |
