| Imgarr to Octeville | 1,242.18 mi (1,999.09 km) |
| Imgarr to Oignies | 1,154.03 mi (1,857.23 km) |
| Imgarr to Oissel | 1,143.28 mi (1,839.93 km) |
| Imgarr to Olivet | 1,042.27 mi (1,677.37 km) |
| Imgarr to Ollioules | 673.78 mi (1,084.35 km) |
| Imgarr to Olonne-sur-Mer | 1,110.28 mi (1,786.83 km) |
| Imgarr to Oloron-Sainte-Marie | 940.61 mi (1,513.77 km) |
| Imgarr to Onet Village | 851.13 mi (1,369.76 km) |
| Imgarr to Onnaing | 1,134.80 mi (1,826.29 km) |
| Imgarr to Orange | 759.26 mi (1,221.91 km) |
| Imgarr to Orchies | 1,148.28 mi (1,847.97 km) |
| Imgarr to Orleans | 1,043.99 mi (1,680.13 km) |
| Imgarr to Orly | 1,073.81 mi (1,728.13 km) |
| Imgarr to Ormesson-sur-Marne | 1,071.94 mi (1,725.12 km) |
| Imgarr to Orsay | 1,077.26 mi (1,733.69 km) |
