| Termini Imerese to Oberkirch | 781.26 mi (1,257.31 km) |
| Termini Imerese to Obernburg am Main | 849.64 mi (1,367.37 km) |
| Termini Imerese to Obernkirchen | 1,011.31 mi (1,627.55 km) |
| Termini Imerese to Oberschleissheim | 717.39 mi (1,154.54 km) |
| Termini Imerese to Oberstdorf | 673.89 mi (1,084.51 km) |
| Termini Imerese to Obertraubling | 762.66 mi (1,227.38 km) |
| Termini Imerese to Obertshausen | 868.70 mi (1,398.04 km) |
| Termini Imerese to Oberursel | 881.22 mi (1,418.19 km) |
| Termini Imerese to Ochsenfurt | 825.93 mi (1,329.21 km) |
| Termini Imerese to Ochsenhausen | 722.14 mi (1,162.17 km) |
| Termini Imerese to Ochtrup | 1,031.65 mi (1,660.28 km) |
| Termini Imerese to Odenthal | 957.28 mi (1,540.60 km) |
| Termini Imerese to Oelde | 994.00 mi (1,599.69 km) |
| Termini Imerese to Oelsnitz | 862.36 mi (1,387.84 km) |
| Termini Imerese to Oer-Erkenschwick | 994.30 mi (1,600.17 km) |
