| Torredembarra to Oberkirch | 606.01 mi (975.27 km) |
| Torredembarra to Obernburg am Main | 707.38 mi (1,138.42 km) |
| Torredembarra to Obernkirchen | 849.88 mi (1,367.75 km) |
| Torredembarra to Oberschleissheim | 699.21 mi (1,125.26 km) |
| Torredembarra to Oberstdorf | 616.04 mi (991.42 km) |
| Torredembarra to Obertraubling | 752.46 mi (1,210.97 km) |
| Torredembarra to Obertshausen | 712.74 mi (1,147.05 km) |
| Torredembarra to Oberursel | 714.65 mi (1,150.12 km) |
| Torredembarra to Ochsenfurt | 721.62 mi (1,161.33 km) |
| Torredembarra to Ochsenhausen | 636.40 mi (1,024.18 km) |
| Torredembarra to Ochtrup | 811.39 mi (1,305.80 km) |
| Torredembarra to Odenthal | 735.56 mi (1,183.77 km) |
| Torredembarra to Oelde | 804.47 mi (1,294.67 km) |
| Torredembarra to Oelsnitz | 822.70 mi (1,324.00 km) |
| Torredembarra to Oer-Erkenschwick | 776.43 mi (1,249.54 km) |
