| Leganes to Oberkirch | 812.55 mi (1,307.68 km) |
| Leganes to Obernburg am Main | 907.65 mi (1,460.71 km) |
| Leganes to Obernkirchen | 1,025.60 mi (1,650.55 km) |
| Leganes to Oberschleissheim | 932.38 mi (1,500.52 km) |
| Leganes to Oberstdorf | 851.60 mi (1,370.51 km) |
| Leganes to Obertraubling | 981.30 mi (1,579.24 km) |
| Leganes to Obertshausen | 908.04 mi (1,461.34 km) |
| Leganes to Oberursel | 906.31 mi (1,458.57 km) |
| Leganes to Ochsenfurt | 930.85 mi (1,498.07 km) |
| Leganes to Ochsenhausen | 862.48 mi (1,388.03 km) |
| Leganes to Ochtrup | 970.89 mi (1,562.49 km) |
| Leganes to Odenthal | 905.11 mi (1,456.64 km) |
| Leganes to Oelde | 976.07 mi (1,570.83 km) |
| Leganes to Oelsnitz | 1,037.09 mi (1,669.03 km) |
| Leganes to Oer-Erkenschwick | 941.53 mi (1,515.24 km) |
