| Geldrop to Octeville | 339.58 mi (546.50 km) |
| Geldrop to Oignies | 129.59 mi (208.55 km) |
| Geldrop to Oissel | 243.62 mi (392.06 km) |
| Geldrop to Olivet | 295.24 mi (475.15 km) |
| Geldrop to Ollioules | 572.45 mi (921.26 km) |
| Geldrop to Olonne-sur-Mer | 473.35 mi (761.79 km) |
| Geldrop to Oloron-Sainte-Marie | 637.11 mi (1,025.32 km) |
| Geldrop to Onet Village | 506.42 mi (815.01 km) |
| Geldrop to Onnaing | 111.34 mi (179.19 km) |
| Geldrop to Orange | 504.46 mi (811.85 km) |
| Geldrop to Orchies | 120.11 mi (193.30 km) |
| Geldrop to Orleans | 292.78 mi (471.19 km) |
| Geldrop to Orly | 232.19 mi (373.68 km) |
| Geldrop to Ormesson-sur-Marne | 225.98 mi (363.68 km) |
| Geldrop to Orsay | 240.31 mi (386.74 km) |
