| Winter Haven to Opole | 5,137.71 mi (8,268.34 km) |
| Winter Haven to Orzesze | 5,185.59 mi (8,345.39 km) |
| Winter Haven to Osowa | 5,048.24 mi (8,124.35 km) |
| Winter Haven to Ostroda | 5,124.57 mi (8,247.20 km) |
| Winter Haven to Ostroleka | 5,203.13 mi (8,373.63 km) |
| Winter Haven to Ostrow Mazowiecka | 5,223.95 mi (8,407.14 km) |
| Winter Haven to Ostrow Wielkopolski | 5,104.25 mi (8,214.50 km) |
| Winter Haven to Ostrowiec Swietokrzyski | 5,264.95 mi (8,473.11 km) |
| Winter Haven to Ostrzeszow | 5,115.62 mi (8,232.79 km) |
| Winter Haven to Oswiecim | 5,207.75 mi (8,381.06 km) |
| Winter Haven to Otwock | 5,222.09 mi (8,404.14 km) |
| Winter Haven to Ozarow Mazowiecki | 5,201.34 mi (8,370.74 km) |
| Winter Haven to Ozimek | 5,148.58 mi (8,285.84 km) |
| Winter Haven to Ozorkow | 5,151.40 mi (8,290.37 km) |
| Winter Haven to Pabianice | 5,164.84 mi (8,312.01 km) |
