| Borgo San Lorenzo to Oria | 398.65 mi (641.57 km) |
| Borgo San Lorenzo to Oristano | 314.07 mi (505.45 km) |
| Borgo San Lorenzo to Orta Nova | 284.78 mi (458.31 km) |
| Borgo San Lorenzo to Orte | 114.65 mi (184.51 km) |
| Borgo San Lorenzo to Ortona | 187.98 mi (302.53 km) |
| Borgo San Lorenzo to Orvieto | 92.61 mi (149.05 km) |
| Borgo San Lorenzo to Orzinuovi | 122.93 mi (197.83 km) |
| Borgo San Lorenzo to Osimo | 109.71 mi (176.56 km) |
| Borgo San Lorenzo to Ospitaletto | 128.19 mi (206.30 km) |
| Borgo San Lorenzo to Ostuni | 386.67 mi (622.29 km) |
| Borgo San Lorenzo to Ottaviano | 266.04 mi (428.15 km) |
| Borgo San Lorenzo to Ovada | 143.47 mi (230.90 km) |
| Borgo San Lorenzo to Ozieri | 262.40 mi (422.29 km) |
| Borgo San Lorenzo to Paceco | 416.72 mi (670.64 km) |
| Borgo San Lorenzo to Pachino | 536.59 mi (863.55 km) |
