| Powell to Opole | 4,561.74 mi (7,341.41 km) |
| Powell to Orzesze | 4,611.70 mi (7,421.81 km) |
| Powell to Osowa | 4,434.04 mi (7,135.89 km) |
| Powell to Ostroda | 4,512.47 mi (7,262.11 km) |
| Powell to Ostroleka | 4,591.55 mi (7,389.38 km) |
| Powell to Ostrow Mazowiecka | 4,613.66 mi (7,424.96 km) |
| Powell to Ostrow Wielkopolski | 4,519.01 mi (7,272.64 km) |
| Powell to Ostrowiec Swietokrzyski | 4,673.66 mi (7,521.53 km) |
| Powell to Ostrzeszow | 4,532.25 mi (7,293.95 km) |
| Powell to Oswiecim | 4,633.18 mi (7,456.38 km) |
| Powell to Otwock | 4,620.28 mi (7,435.62 km) |
| Powell to Ozarow Mazowiecki | 4,600.24 mi (7,403.37 km) |
| Powell to Ozimek | 4,571.53 mi (7,357.17 km) |
| Powell to Ozorkow | 4,557.96 mi (7,335.34 km) |
| Powell to Pabianice | 4,574.09 mi (7,361.29 km) |
