| Villanueva de la Serena to Oberkirch | 954.85 mi (1,536.68 km) |
| Villanueva de la Serena to Obernburg am Main | 1,049.06 mi (1,688.30 km) |
| Villanueva de la Serena to Obernkirchen | 1,163.19 mi (1,871.97 km) |
| Villanueva de la Serena to Oberschleissheim | 1,075.81 mi (1,731.35 km) |
| Villanueva de la Serena to Oberstdorf | 995.02 mi (1,601.34 km) |
| Villanueva de la Serena to Obertraubling | 1,124.62 mi (1,809.90 km) |
| Villanueva de la Serena to Obertshausen | 1,048.90 mi (1,688.04 km) |
| Villanueva de la Serena to Oberursel | 1,046.75 mi (1,684.58 km) |
| Villanueva de la Serena to Ochsenfurt | 1,073.06 mi (1,726.93 km) |
| Villanueva de la Serena to Ochsenhausen | 1,005.80 mi (1,618.67 km) |
| Villanueva de la Serena to Ochtrup | 1,105.95 mi (1,779.86 km) |
| Villanueva de la Serena to Odenthal | 1,042.39 mi (1,677.57 km) |
| Villanueva de la Serena to Oelde | 1,113.24 mi (1,791.58 km) |
| Villanueva de la Serena to Oelsnitz | 1,179.53 mi (1,898.26 km) |
| Villanueva de la Serena to Oer-Erkenschwick | 1,077.81 mi (1,734.57 km) |
