| Magna to Orbetello | 5,689.78 mi (9,156.82 km) |
| Magna to Oria | 5,998.83 mi (9,654.18 km) |
| Magna to Oristano | 5,735.03 mi (9,229.64 km) |
| Magna to Orta Nova | 5,893.20 mi (9,484.19 km) |
| Magna to Orte | 5,726.57 mi (9,216.02 km) |
| Magna to Ortona | 5,796.28 mi (9,328.21 km) |
| Magna to Orvieto | 5,703.88 mi (9,179.51 km) |
| Magna to Orzinuovi | 5,492.44 mi (8,839.23 km) |
| Magna to Osimo | 5,706.03 mi (9,182.96 km) |
| Magna to Ospitaletto | 5,488.73 mi (8,833.26 km) |
| Magna to Ostuni | 5,984.20 mi (9,630.65 km) |
| Magna to Ottaviano | 5,880.78 mi (9,464.20 km) |
| Magna to Ovada | 5,490.76 mi (8,836.52 km) |
| Magna to Ozieri | 5,713.78 mi (9,195.43 km) |
| Magna to Paceco | 5,973.19 mi (9,612.91 km) |
