| Borgo San Dalmazzo to Octeville | 563.97 mi (907.62 km) |
| Borgo San Dalmazzo to Oignies | 472.88 mi (761.03 km) |
| Borgo San Dalmazzo to Oissel | 459.04 mi (738.76 km) |
| Borgo San Dalmazzo to Olivet | 361.83 mi (582.31 km) |
| Borgo San Dalmazzo to Ollioules | 116.09 mi (186.83 km) |
| Borgo San Dalmazzo to Olonne-sur-Mer | 473.54 mi (762.09 km) |
| Borgo San Dalmazzo to Oloron-Sainte-Marie | 411.10 mi (661.60 km) |
| Borgo San Dalmazzo to Onet Village | 241.56 mi (388.76 km) |
| Borgo San Dalmazzo to Onnaing | 455.98 mi (733.82 km) |
| Borgo San Dalmazzo to Orange | 133.03 mi (214.09 km) |
| Borgo San Dalmazzo to Orchies | 468.16 mi (753.43 km) |
| Borgo San Dalmazzo to Orleans | 363.27 mi (584.62 km) |
| Borgo San Dalmazzo to Orly | 388.92 mi (625.90 km) |
| Borgo San Dalmazzo to Ormesson-sur-Marne | 386.90 mi (622.66 km) |
| Borgo San Dalmazzo to Orsay | 392.68 mi (631.95 km) |
