| Eraclea to Oberkirch | 297.27 mi (478.40 km) |
| Eraclea to Obernburg am Main | 336.97 mi (542.31 km) |
| Eraclea to Obernkirchen | 489.15 mi (787.21 km) |
| Eraclea to Oberschleissheim | 191.63 mi (308.40 km) |
| Eraclea to Oberstdorf | 170.28 mi (274.03 km) |
| Eraclea to Obertraubling | 234.96 mi (378.13 km) |
| Eraclea to Obertshausen | 357.45 mi (575.27 km) |
| Eraclea to Oberursel | 371.47 mi (597.82 km) |
| Eraclea to Ochsenfurt | 306.22 mi (492.82 km) |
| Eraclea to Ochsenhausen | 215.12 mi (346.21 km) |
| Eraclea to Ochtrup | 520.82 mi (838.17 km) |
| Eraclea to Odenthal | 454.94 mi (732.16 km) |
| Eraclea to Oelde | 478.52 mi (770.10 km) |
| Eraclea to Oelsnitz | 334.81 mi (538.82 km) |
| Eraclea to Oer-Erkenschwick | 486.34 mi (782.69 km) |
