| Nidda to Octeville | 475.59 mi (765.39 km) |
| Nidda to Oignies | 264.66 mi (425.94 km) |
| Nidda to Oissel | 360.04 mi (579.43 km) |
| Nidda to Olivet | 366.21 mi (589.36 km) |
| Nidda to Ollioules | 524.22 mi (843.65 km) |
| Nidda to Olonne-sur-Mer | 561.08 mi (902.97 km) |
| Nidda to Oloron-Sainte-Marie | 673.88 mi (1,084.51 km) |
| Nidda to Onet Village | 514.01 mi (827.22 km) |
| Nidda to Onnaing | 238.27 mi (383.45 km) |
| Nidda to Orange | 475.94 mi (765.95 km) |
| Nidda to Orchies | 253.64 mi (408.19 km) |
| Nidda to Orleans | 364.49 mi (586.59 km) |
| Nidda to Orly | 317.92 mi (511.64 km) |
| Nidda to Ormesson-sur-Marne | 310.69 mi (500.00 km) |
| Nidda to Orsay | 327.76 mi (527.48 km) |
