| Hamidiye to Octeville | 1,510.90 mi (2,431.56 km) |
| Hamidiye to Oignies | 1,335.74 mi (2,149.66 km) |
| Hamidiye to Oissel | 1,387.61 mi (2,233.15 km) |
| Hamidiye to Olivet | 1,323.41 mi (2,129.82 km) |
| Hamidiye to Ollioules | 1,079.13 mi (1,736.69 km) |
| Hamidiye to Olonne-sur-Mer | 1,475.16 mi (2,374.04 km) |
| Hamidiye to Oloron-Sainte-Marie | 1,404.23 mi (2,259.89 km) |
| Hamidiye to Onet Village | 1,248.06 mi (2,008.55 km) |
| Hamidiye to Onnaing | 1,309.12 mi (2,106.82 km) |
| Hamidiye to Orange | 1,137.34 mi (1,830.38 km) |
| Hamidiye to Orchies | 1,325.79 mi (2,133.65 km) |
| Hamidiye to Orleans | 1,323.72 mi (2,130.32 km) |
| Hamidiye to Orly | 1,318.84 mi (2,122.48 km) |
| Hamidiye to Ormesson-sur-Marne | 1,313.44 mi (2,113.78 km) |
| Hamidiye to Orsay | 1,326.80 mi (2,135.27 km) |
