| Santiago de Compostela to Oberkirch | 889.88 mi (1,432.13 km) |
| Santiago de Compostela to Obernburg am Main | 967.41 mi (1,556.89 km) |
| Santiago de Compostela to Obernkirchen | 1,043.43 mi (1,679.24 km) |
| Santiago de Compostela to Oberschleissheim | 1,037.48 mi (1,669.66 km) |
| Santiago de Compostela to Oberstdorf | 966.43 mi (1,555.31 km) |
| Santiago de Compostela to Obertraubling | 1,076.29 mi (1,732.11 km) |
| Santiago de Compostela to Obertshausen | 961.18 mi (1,546.87 km) |
| Santiago de Compostela to Oberursel | 954.86 mi (1,536.70 km) |
| Santiago de Compostela to Ochsenfurt | 1,000.84 mi (1,610.69 km) |
| Santiago de Compostela to Ochsenhausen | 962.15 mi (1,548.43 km) |
| Santiago de Compostela to Ochtrup | 972.97 mi (1,565.84 km) |
| Santiago de Compostela to Odenthal | 925.81 mi (1,489.95 km) |
| Santiago de Compostela to Oelde | 992.72 mi (1,597.63 km) |
| Santiago de Compostela to Oelsnitz | 1,106.67 mi (1,781.01 km) |
| Santiago de Compostela to Oer-Erkenschwick | 953.19 mi (1,534.02 km) |
