| Eckernforde to Octeville | 590.60 mi (950.47 km) |
| Eckernforde to Oignies | 399.11 mi (642.30 km) |
| Eckernforde to Oissel | 513.84 mi (826.94 km) |
| Eckernforde to Olivet | 570.95 mi (918.86 km) |
| Eckernforde to Ollioules | 803.60 mi (1,293.28 km) |
| Eckernforde to Olonne-sur-Mer | 747.23 mi (1,202.55 km) |
| Eckernforde to Oloron-Sainte-Marie | 910.56 mi (1,465.40 km) |
| Eckernforde to Onet Village | 769.64 mi (1,238.61 km) |
| Eckernforde to Onnaing | 385.48 mi (620.37 km) |
| Eckernforde to Orange | 748.72 mi (1,204.95 km) |
| Eckernforde to Orchies | 391.31 mi (629.75 km) |
| Eckernforde to Orleans | 568.53 mi (914.95 km) |
| Eckernforde to Orly | 508.16 mi (817.81 km) |
| Eckernforde to Ormesson-sur-Marne | 501.93 mi (807.78 km) |
| Eckernforde to Orsay | 516.25 mi (830.82 km) |
