| Vail to Opole | 5,922.56 mi (9,531.44 km) |
| Vail to Orzesze | 5,973.11 mi (9,612.80 km) |
| Vail to Osowa | 5,743.04 mi (9,242.52 km) |
| Vail to Ostroda | 5,820.72 mi (9,367.54 km) |
| Vail to Ostroleka | 5,896.48 mi (9,489.47 km) |
| Vail to Ostrow Mazowiecka | 5,919.54 mi (9,526.57 km) |
| Vail to Ostrow Wielkopolski | 5,868.49 mi (9,444.42 km) |
| Vail to Ostrowiec Swietokrzyski | 6,006.51 mi (9,666.55 km) |
| Vail to Ostrzeszow | 5,883.83 mi (9,469.11 km) |
| Vail to Oswiecim | 5,992.62 mi (9,644.20 km) |
| Vail to Otwock | 5,939.47 mi (9,558.65 km) |
| Vail to Ozarow Mazowiecki | 5,921.58 mi (9,529.86 km) |
| Vail to Ozimek | 5,930.35 mi (9,543.98 km) |
| Vail to Ozorkow | 5,893.30 mi (9,484.34 km) |
| Vail to Pabianice | 5,912.68 mi (9,515.54 km) |
