| Cary to Opole | 4,624.70 mi (7,442.74 km) |
| Cary to Orzesze | 4,673.52 mi (7,521.31 km) |
| Cary to Osowa | 4,521.25 mi (7,276.25 km) |
| Cary to Ostroda | 4,598.51 mi (7,400.59 km) |
| Cary to Ostroleka | 4,677.47 mi (7,527.66 km) |
| Cary to Ostrow Mazowiecka | 4,698.79 mi (7,561.97 km) |
| Cary to Ostrow Wielkopolski | 4,587.70 mi (7,383.18 km) |
| Cary to Ostrowiec Swietokrzyski | 4,746.67 mi (7,639.03 km) |
| Cary to Ostrzeszow | 4,599.79 mi (7,402.64 km) |
| Cary to Oswiecim | 4,695.50 mi (7,556.67 km) |
| Cary to Otwock | 4,699.90 mi (7,563.76 km) |
| Cary to Ozarow Mazowiecki | 4,679.34 mi (7,530.67 km) |
| Cary to Ozimek | 4,635.21 mi (7,459.65 km) |
| Cary to Ozorkow | 4,632.00 mi (7,454.49 km) |
| Cary to Pabianice | 4,646.46 mi (7,477.75 km) |
