| Bermeo to Oerlinghausen | 791.55 mi (1,273.87 km) |
| Bermeo to Oestrich-Winkel | 680.66 mi (1,095.41 km) |
| Bermeo to Offenburg | 618.69 mi (995.69 km) |
| Bermeo to Oftersheim | 676.71 mi (1,089.06 km) |
| Bermeo to Ohrdruf | 811.71 mi (1,306.31 km) |
| Bermeo to Ohringen | 705.74 mi (1,135.78 km) |
| Bermeo to Olbernhau | 903.90 mi (1,454.69 km) |
| Bermeo to Olching | 751.14 mi (1,208.84 km) |
| Bermeo to Oldenburg | 837.31 mi (1,347.53 km) |
| Bermeo to Oldenburg in Holstein | 970.12 mi (1,561.26 km) |
| Bermeo to Olfen | 740.70 mi (1,192.04 km) |
| Bermeo to Olpe | 720.47 mi (1,159.48 km) |
| Bermeo to Olsberg | 756.79 mi (1,217.93 km) |
| Bermeo to Oranienburg | 975.28 mi (1,569.56 km) |
| Bermeo to Ortenberg | 732.74 mi (1,179.23 km) |
