| Leganes to Oerlinghausen | 997.41 mi (1,605.18 km) |
| Leganes to Oestrich-Winkel | 878.24 mi (1,413.39 km) |
| Leganes to Offenburg | 804.33 mi (1,294.45 km) |
| Leganes to Oftersheim | 867.49 mi (1,396.10 km) |
| Leganes to Ohrdruf | 1,005.40 mi (1,618.04 km) |
| Leganes to Ohringen | 891.57 mi (1,434.84 km) |
| Leganes to Olbernhau | 1,088.89 mi (1,752.40 km) |
| Leganes to Olching | 920.71 mi (1,481.74 km) |
| Leganes to Oldenburg | 1,048.47 mi (1,687.36 km) |
| Leganes to Oldenburg in Holstein | 1,179.30 mi (1,897.90 km) |
| Leganes to Olfen | 949.09 mi (1,527.41 km) |
| Leganes to Olpe | 924.45 mi (1,487.75 km) |
| Leganes to Olsberg | 960.39 mi (1,545.59 km) |
| Leganes to Oranienburg | 1,173.17 mi (1,888.03 km) |
| Leganes to Ortenberg | 928.86 mi (1,494.86 km) |
