| Villalba to Oberkirch | 837.60 mi (1,347.98 km) |
| Villalba to Obernburg am Main | 915.10 mi (1,472.71 km) |
| Villalba to Obernkirchen | 992.00 mi (1,596.47 km) |
| Villalba to Oberschleissheim | 985.47 mi (1,585.97 km) |
| Villalba to Oberstdorf | 914.74 mi (1,472.13 km) |
| Villalba to Obertraubling | 1,024.09 mi (1,648.11 km) |
| Villalba to Obertshausen | 908.92 mi (1,462.76 km) |
| Villalba to Oberursel | 902.65 mi (1,452.67 km) |
| Villalba to Ochsenfurt | 948.51 mi (1,526.47 km) |
| Villalba to Ochsenhausen | 910.11 mi (1,464.68 km) |
| Villalba to Ochtrup | 921.99 mi (1,483.80 km) |
| Villalba to Odenthal | 874.12 mi (1,406.76 km) |
| Villalba to Oelde | 941.25 mi (1,514.80 km) |
| Villalba to Oelsnitz | 1,054.34 mi (1,696.80 km) |
| Villalba to Oer-Erkenschwick | 901.83 mi (1,451.35 km) |
