| Whitstable to Opole | 734.87 mi (1,182.66 km) |
| Whitstable to Orzesze | 777.30 mi (1,250.95 km) |
| Whitstable to Osowa | 755.15 mi (1,215.30 km) |
| Whitstable to Ostroda | 809.78 mi (1,303.22 km) |
| Whitstable to Ostroleka | 874.45 mi (1,407.29 km) |
| Whitstable to Ostrow Mazowiecka | 888.72 mi (1,430.26 km) |
| Whitstable to Ostrow Wielkopolski | 720.78 mi (1,159.99 km) |
| Whitstable to Ostrowiec Swietokrzyski | 880.74 mi (1,417.41 km) |
| Whitstable to Ostrzeszow | 727.37 mi (1,170.59 km) |
| Whitstable to Oswiecim | 799.42 mi (1,286.54 km) |
| Whitstable to Otwock | 864.77 mi (1,391.71 km) |
| Whitstable to Ozarow Mazowiecki | 844.54 mi (1,359.15 km) |
| Whitstable to Ozimek | 746.84 mi (1,201.93 km) |
| Whitstable to Ozorkow | 781.51 mi (1,257.71 km) |
| Whitstable to Pabianice | 787.65 mi (1,267.61 km) |
