| Elmshorn to Octeville | 560.54 mi (902.10 km) |
| Elmshorn to Oignies | 362.03 mi (582.62 km) |
| Elmshorn to Oissel | 477.04 mi (767.73 km) |
| Elmshorn to Olivet | 528.54 mi (850.61 km) |
| Elmshorn to Ollioules | 753.41 mi (1,212.50 km) |
| Elmshorn to Olonne-sur-Mer | 708.62 mi (1,140.42 km) |
| Elmshorn to Oloron-Sainte-Marie | 865.77 mi (1,393.32 km) |
| Elmshorn to Onet Village | 722.14 mi (1,162.16 km) |
| Elmshorn to Onnaing | 346.36 mi (557.42 km) |
| Elmshorn to Orange | 699.21 mi (1,125.27 km) |
| Elmshorn to Orchies | 353.56 mi (569.00 km) |
| Elmshorn to Orleans | 526.18 mi (846.80 km) |
| Elmshorn to Orly | 466.73 mi (751.13 km) |
| Elmshorn to Ormesson-sur-Marne | 460.29 mi (740.77 km) |
| Elmshorn to Orsay | 475.14 mi (764.66 km) |
