| Llanes to Oberkirch | 709.19 mi (1,141.33 km) |
| Llanes to Obernburg am Main | 792.70 mi (1,275.72 km) |
| Llanes to Obernkirchen | 884.57 mi (1,423.58 km) |
| Llanes to Oberschleissheim | 851.50 mi (1,370.36 km) |
| Llanes to Oberstdorf | 778.01 mi (1,252.08 km) |
| Llanes to Obertraubling | 892.88 mi (1,436.95 km) |
| Llanes to Obertshausen | 788.51 mi (1,268.98 km) |
| Llanes to Oberursel | 783.64 mi (1,261.14 km) |
| Llanes to Ochsenfurt | 823.40 mi (1,325.14 km) |
| Llanes to Ochsenhausen | 776.76 mi (1,250.07 km) |
| Llanes to Ochtrup | 819.89 mi (1,319.48 km) |
| Llanes to Odenthal | 764.40 mi (1,230.18 km) |
| Llanes to Oelde | 833.77 mi (1,341.82 km) |
| Llanes to Oelsnitz | 930.30 mi (1,497.17 km) |
| Llanes to Oer-Erkenschwick | 795.80 mi (1,280.71 km) |
