| Elgoibar to Oerlinghausen | 793.48 mi (1,276.99 km) |
| Elgoibar to Oestrich-Winkel | 680.23 mi (1,094.72 km) |
| Elgoibar to Offenburg | 615.50 mi (990.55 km) |
| Elgoibar to Oftersheim | 674.71 mi (1,085.84 km) |
| Elgoibar to Ohrdruf | 810.54 mi (1,304.44 km) |
| Elgoibar to Ohringen | 702.76 mi (1,130.99 km) |
| Elgoibar to Olbernhau | 901.04 mi (1,450.09 km) |
| Elgoibar to Olching | 745.34 mi (1,199.51 km) |
| Elgoibar to Oldenburg | 841.04 mi (1,353.52 km) |
| Elgoibar to Oldenburg in Holstein | 973.22 mi (1,566.24 km) |
| Elgoibar to Olfen | 743.39 mi (1,196.37 km) |
| Elgoibar to Olpe | 721.78 mi (1,161.60 km) |
| Elgoibar to Olsberg | 758.03 mi (1,219.94 km) |
| Elgoibar to Oranienburg | 975.23 mi (1,569.49 km) |
| Elgoibar to Ortenberg | 732.03 mi (1,178.09 km) |
