| Eraclea to Oerlinghausen | 477.28 mi (768.11 km) |
| Eraclea to Oestrich-Winkel | 374.52 mi (602.72 km) |
| Eraclea to Offenburg | 299.47 mi (481.94 km) |
| Eraclea to Oftersheim | 324.10 mi (521.59 km) |
| Eraclea to Ohrdruf | 373.31 mi (600.78 km) |
| Eraclea to Ohringen | 290.83 mi (468.04 km) |
| Eraclea to Olbernhau | 352.50 mi (567.30 km) |
| Eraclea to Olching | 191.96 mi (308.93 km) |
| Eraclea to Oldenburg | 559.49 mi (900.40 km) |
| Eraclea to Oldenburg in Holstein | 607.51 mi (977.69 km) |
| Eraclea to Olfen | 487.67 mi (784.83 km) |
| Eraclea to Olpe | 436.39 mi (702.30 km) |
| Eraclea to Olsberg | 442.29 mi (711.79 km) |
| Eraclea to Oranienburg | 496.10 mi (798.40 km) |
| Eraclea to Ortenberg | 369.89 mi (595.28 km) |
