| Totana to Oberkirch | 885.18 mi (1,424.56 km) |
| Totana to Obernburg am Main | 986.22 mi (1,587.16 km) |
| Totana to Obernkirchen | 1,125.10 mi (1,810.67 km) |
| Totana to Oberschleissheim | 977.13 mi (1,572.53 km) |
| Totana to Oberstdorf | 893.84 mi (1,438.50 km) |
| Totana to Obertraubling | 1,030.99 mi (1,659.21 km) |
| Totana to Obertshausen | 990.97 mi (1,594.82 km) |
| Totana to Oberursel | 992.35 mi (1,597.03 km) |
| Totana to Ochsenfurt | 1,001.17 mi (1,611.23 km) |
| Totana to Ochsenhausen | 915.60 mi (1,473.51 km) |
| Totana to Ochtrup | 1,082.13 mi (1,741.52 km) |
| Totana to Odenthal | 1,008.61 mi (1,623.19 km) |
| Totana to Oelde | 1,078.48 mi (1,735.64 km) |
| Totana to Oelsnitz | 1,102.34 mi (1,774.04 km) |
| Totana to Oer-Erkenschwick | 1,048.55 mi (1,687.48 km) |
