| Gavardo to Octeville | 627.23 mi (1,009.43 km) |
| Gavardo to Oignies | 481.34 mi (774.65 km) |
| Gavardo to Oissel | 507.34 mi (816.48 km) |
| Gavardo to Olivet | 433.61 mi (697.84 km) |
| Gavardo to Ollioules | 282.87 mi (455.24 km) |
| Gavardo to Olonne-sur-Mer | 588.52 mi (947.13 km) |
| Gavardo to Oloron-Sainte-Marie | 569.33 mi (916.25 km) |
| Gavardo to Onet Village | 392.46 mi (631.60 km) |
| Gavardo to Onnaing | 457.97 mi (737.03 km) |
| Gavardo to Orange | 293.22 mi (471.89 km) |
| Gavardo to Orchies | 473.43 mi (761.91 km) |
| Gavardo to Orleans | 434.08 mi (698.59 km) |
| Gavardo to Orly | 436.04 mi (701.74 km) |
| Gavardo to Ormesson-sur-Marne | 431.49 mi (694.42 km) |
| Gavardo to Orsay | 443.01 mi (712.96 km) |
