| Paducah to Opole | 4,920.70 mi (7,919.10 km) |
| Paducah to Orzesze | 4,970.84 mi (7,999.79 km) |
| Paducah to Osowa | 4,787.16 mi (7,704.20 km) |
| Paducah to Ostroda | 4,865.77 mi (7,830.70 km) |
| Paducah to Ostroleka | 4,944.74 mi (7,957.79 km) |
| Paducah to Ostrow Mazowiecka | 4,967.02 mi (7,993.65 km) |
| Paducah to Ostrow Wielkopolski | 4,876.74 mi (7,848.35 km) |
| Paducah to Ostrowiec Swietokrzyski | 5,030.11 mi (8,095.19 km) |
| Paducah to Ostrzeszow | 4,890.23 mi (7,870.06 km) |
| Paducah to Oswiecim | 4,992.18 mi (8,034.14 km) |
| Paducah to Otwock | 4,975.13 mi (8,006.70 km) |
| Paducah to Ozarow Mazowiecki | 4,955.26 mi (7,974.72 km) |
| Paducah to Ozimek | 4,930.32 mi (7,934.59 km) |
| Paducah to Ozorkow | 4,914.35 mi (7,908.88 km) |
| Paducah to Pabianice | 4,930.86 mi (7,935.45 km) |
