| Desio to Octeville | 575.89 mi (926.81 km) |
| Desio to Oignies | 441.33 mi (710.25 km) |
| Desio to Oissel | 458.09 mi (737.23 km) |
| Desio to Olivet | 379.42 mi (610.62 km) |
| Desio to Ollioules | 238.68 mi (384.13 km) |
| Desio to Olonne-sur-Mer | 530.10 mi (853.12 km) |
| Desio to Oloron-Sainte-Marie | 512.56 mi (824.88 km) |
| Desio to Onet Village | 334.86 mi (538.91 km) |
| Desio to Onnaing | 419.44 mi (675.02 km) |
| Desio to Orange | 238.68 mi (384.12 km) |
| Desio to Orchies | 434.19 mi (698.76 km) |
| Desio to Orleans | 380.04 mi (611.62 km) |
| Desio to Orly | 386.27 mi (621.64 km) |
| Desio to Ormesson-sur-Marne | 382.18 mi (615.06 km) |
| Desio to Orsay | 392.68 mi (631.97 km) |
