| Winchester to Opole | 837.14 mi (1,347.24 km) |
| Winchester to Orzesze | 879.06 mi (1,414.70 km) |
| Winchester to Osowa | 856.09 mi (1,377.74 km) |
| Winchester to Ostroda | 911.91 mi (1,467.57 km) |
| Winchester to Ostroleka | 977.16 mi (1,572.59 km) |
| Winchester to Ostrow Mazowiecka | 991.59 mi (1,595.80 km) |
| Winchester to Ostrow Wielkopolski | 823.79 mi (1,325.77 km) |
| Winchester to Ostrowiec Swietokrzyski | 983.54 mi (1,582.85 km) |
| Winchester to Ostrzeszow | 830.28 mi (1,336.20 km) |
| Winchester to Oswiecim | 901.11 mi (1,450.19 km) |
| Winchester to Otwock | 967.85 mi (1,557.61 km) |
| Winchester to Ozarow Mazowiecki | 947.61 mi (1,525.03 km) |
| Winchester to Ozimek | 849.16 mi (1,366.58 km) |
| Winchester to Ozorkow | 884.60 mi (1,423.62 km) |
| Winchester to Pabianice | 890.69 mi (1,433.43 km) |
