| Gommern to Octeville | 610.58 mi (982.64 km) |
| Gommern to Oignies | 397.47 mi (639.67 km) |
| Gommern to Oissel | 505.74 mi (813.91 km) |
| Gommern to Olivet | 527.69 mi (849.24 km) |
| Gommern to Ollioules | 676.37 mi (1,088.51 km) |
| Gommern to Olonne-sur-Mer | 720.64 mi (1,159.75 km) |
| Gommern to Oloron-Sainte-Marie | 841.14 mi (1,353.68 km) |
| Gommern to Onet Village | 680.12 mi (1,094.54 km) |
| Gommern to Onnaing | 374.49 mi (602.68 km) |
| Gommern to Orange | 635.80 mi (1,023.22 km) |
| Gommern to Orchies | 386.97 mi (622.77 km) |
| Gommern to Orleans | 525.78 mi (846.16 km) |
| Gommern to Orly | 474.39 mi (763.46 km) |
| Gommern to Ormesson-sur-Marne | 467.25 mi (751.96 km) |
| Gommern to Orsay | 483.99 mi (778.90 km) |
