| Corning to Opole | 4,244.75 mi (6,831.26 km) |
| Corning to Orzesze | 4,294.37 mi (6,911.12 km) |
| Corning to Osowa | 4,126.08 mi (6,640.29 km) |
| Corning to Ostroda | 4,204.13 mi (6,765.90 km) |
| Corning to Ostroleka | 4,283.27 mi (6,893.25 km) |
| Corning to Ostrow Mazowiecka | 4,305.08 mi (6,928.36 km) |
| Corning to Ostrow Wielkopolski | 4,204.00 mi (6,765.68 km) |
| Corning to Ostrowiec Swietokrzyski | 4,360.44 mi (7,017.45 km) |
| Corning to Ostrzeszow | 4,216.84 mi (6,786.35 km) |
| Corning to Oswiecim | 4,316.05 mi (6,946.01 km) |
| Corning to Otwock | 4,309.52 mi (6,935.50 km) |
| Corning to Ozarow Mazowiecki | 4,289.25 mi (6,902.89 km) |
| Corning to Ozimek | 4,254.80 mi (6,847.44 km) |
| Corning to Ozorkow | 4,244.98 mi (6,831.64 km) |
| Corning to Pabianice | 4,260.50 mi (6,856.62 km) |
