| Nierstein to Octeville | 445.56 mi (717.07 km) |
| Nierstein to Oignies | 240.05 mi (386.32 km) |
| Nierstein to Oissel | 326.36 mi (525.22 km) |
| Nierstein to Olivet | 323.57 mi (520.74 km) |
| Nierstein to Ollioules | 479.77 mi (772.12 km) |
| Nierstein to Olonne-sur-Mer | 518.85 mi (835.01 km) |
| Nierstein to Oloron-Sainte-Marie | 626.40 mi (1,008.10 km) |
| Nierstein to Onet Village | 466.11 mi (750.14 km) |
| Nierstein to Onnaing | 212.92 mi (342.66 km) |
| Nierstein to Orange | 429.33 mi (690.94 km) |
| Nierstein to Orchies | 229.19 mi (368.85 km) |
| Nierstein to Orleans | 321.99 mi (518.20 km) |
| Nierstein to Orly | 278.78 mi (448.65 km) |
| Nierstein to Ormesson-sur-Marne | 271.58 mi (437.07 km) |
| Nierstein to Orsay | 288.66 mi (464.55 km) |
