| Amurrio to Oerlinghausen | 820.10 mi (1,319.82 km) |
| Amurrio to Oestrich-Winkel | 708.53 mi (1,140.27 km) |
| Amurrio to Offenburg | 645.34 mi (1,038.57 km) |
| Amurrio to Oftersheim | 703.95 mi (1,132.90 km) |
| Amurrio to Ohrdruf | 839.31 mi (1,350.74 km) |
| Amurrio to Ohringen | 732.51 mi (1,178.87 km) |
| Amurrio to Olbernhau | 930.75 mi (1,497.90 km) |
| Amurrio to Olching | 776.22 mi (1,249.20 km) |
| Amurrio to Oldenburg | 866.14 mi (1,393.92 km) |
| Amurrio to Oldenburg in Holstein | 998.88 mi (1,607.54 km) |
| Amurrio to Olfen | 769.39 mi (1,238.21 km) |
| Amurrio to Olpe | 748.87 mi (1,205.20 km) |
| Amurrio to Olsberg | 785.18 mi (1,263.62 km) |
| Amurrio to Oranienburg | 1,003.31 mi (1,614.66 km) |
| Amurrio to Ortenberg | 760.51 mi (1,223.93 km) |
