| Solon to Opole | 4,441.55 mi (7,147.99 km) |
| Solon to Orzesze | 4,491.50 mi (7,228.38 km) |
| Solon to Osowa | 4,314.39 mi (6,943.34 km) |
| Solon to Ostroda | 4,392.79 mi (7,069.52 km) |
| Solon to Ostroleka | 4,471.89 mi (7,196.80 km) |
| Solon to Ostrow Mazowiecka | 4,493.97 mi (7,232.35 km) |
| Solon to Ostrow Wielkopolski | 4,398.90 mi (7,079.35 km) |
| Solon to Ostrowiec Swietokrzyski | 4,553.66 mi (7,328.41 km) |
| Solon to Ostrzeszow | 4,412.13 mi (7,100.63 km) |
| Solon to Oswiecim | 4,512.99 mi (7,262.96 km) |
| Solon to Otwock | 4,500.43 mi (7,242.74 km) |
| Solon to Ozarow Mazowiecki | 4,480.38 mi (7,210.47 km) |
| Solon to Ozimek | 4,451.36 mi (7,163.77 km) |
| Solon to Ozorkow | 4,437.97 mi (7,142.22 km) |
| Solon to Pabianice | 4,454.06 mi (7,168.12 km) |
