| Kennett to Opole | 5,014.52 mi (8,070.08 km) |
| Kennett to Orzesze | 5,064.70 mi (8,150.85 km) |
| Kennett to Osowa | 4,879.41 mi (7,852.66 km) |
| Kennett to Ostroda | 4,958.05 mi (7,979.22 km) |
| Kennett to Ostroleka | 5,036.98 mi (8,106.24 km) |
| Kennett to Ostrow Mazowiecka | 5,059.31 mi (8,142.18 km) |
| Kennett to Ostrow Wielkopolski | 4,970.22 mi (7,998.80 km) |
| Kennett to Ostrowiec Swietokrzyski | 5,123.23 mi (8,245.05 km) |
| Kennett to Ostrzeszow | 4,983.78 mi (8,020.61 km) |
| Kennett to Oswiecim | 5,086.00 mi (8,185.13 km) |
| Kennett to Otwock | 5,067.82 mi (8,155.87 km) |
| Kennett to Ozarow Mazowiecki | 5,048.00 mi (8,123.97 km) |
| Kennett to Ozimek | 5,024.09 mi (8,085.50 km) |
| Kennett to Ozorkow | 5,007.46 mi (8,058.73 km) |
| Kennett to Pabianice | 5,024.07 mi (8,085.46 km) |
