| Gatteo to Octeville | 763.04 mi (1,228.00 km) |
| Gatteo to Oignies | 621.46 mi (1,000.14 km) |
| Gatteo to Oissel | 644.89 mi (1,037.86 km) |
| Gatteo to Olivet | 565.85 mi (910.65 km) |
| Gatteo to Ollioules | 333.52 mi (536.74 km) |
| Gatteo to Olonne-sur-Mer | 707.00 mi (1,137.80 km) |
| Gatteo to Oloron-Sainte-Marie | 651.77 mi (1,048.93 km) |
| Gatteo to Onet Village | 484.71 mi (780.06 km) |
| Gatteo to Onnaing | 598.00 mi (962.39 km) |
| Gatteo to Orange | 375.54 mi (604.37 km) |
| Gatteo to Orchies | 613.51 mi (987.35 km) |
| Gatteo to Orleans | 566.56 mi (911.79 km) |
| Gatteo to Orly | 573.18 mi (922.45 km) |
| Gatteo to Ormesson-sur-Marne | 568.96 mi (915.65 km) |
| Gatteo to Orsay | 579.72 mi (932.97 km) |
