| Frascati to Octeville | 874.31 mi (1,407.07 km) |
| Frascati to Oignies | 755.36 mi (1,215.63 km) |
| Frascati to Oissel | 763.01 mi (1,227.94 km) |
| Frascati to Olivet | 672.46 mi (1,082.22 km) |
| Frascati to Ollioules | 360.05 mi (579.44 km) |
| Frascati to Olonne-sur-Mer | 785.53 mi (1,264.18 km) |
| Frascati to Oloron-Sainte-Marie | 682.86 mi (1,098.96 km) |
| Frascati to Onet Village | 538.26 mi (866.24 km) |
| Frascati to Onnaing | 733.79 mi (1,180.92 km) |
| Frascati to Orange | 428.89 mi (690.24 km) |
| Frascati to Orchies | 748.42 mi (1,204.46 km) |
| Frascati to Orleans | 673.65 mi (1,084.14 km) |
| Frascati to Orly | 691.23 mi (1,112.42 km) |
| Frascati to Ormesson-sur-Marne | 688.04 mi (1,107.30 km) |
| Frascati to Orsay | 696.43 mi (1,120.79 km) |
