| Visby to Opole | 481.28 mi (774.55 km) |
| Visby to Orzesze | 517.06 mi (832.13 km) |
| Visby to Osowa | 221.31 mi (356.17 km) |
| Visby to Ostroda | 279.04 mi (449.08 km) |
| Visby to Ostroleka | 340.15 mi (547.41 km) |
| Visby to Ostrow Mazowiecka | 362.34 mi (583.13 km) |
| Visby to Ostrow Wielkopolski | 413.61 mi (665.65 km) |
| Visby to Ostrowiec Swietokrzyski | 479.03 mi (770.92 km) |
| Visby to Ostrzeszow | 429.49 mi (691.19 km) |
| Visby to Oswiecim | 525.79 mi (846.18 km) |
| Visby to Otwock | 398.53 mi (641.37 km) |
| Visby to Ozarow Mazowiecki | 386.76 mi (622.44 km) |
| Visby to Ozimek | 480.62 mi (773.48 km) |
| Visby to Ozorkow | 393.14 mi (632.70 km) |
| Visby to Pabianice | 415.33 mi (668.41 km) |
