| Pont-y-pwl to Opole | 908.03 mi (1,461.33 km) |
| Pont-y-pwl to Orzesze | 951.46 mi (1,531.22 km) |
| Pont-y-pwl to Osowa | 908.95 mi (1,462.81 km) |
| Pont-y-pwl to Ostroda | 968.75 mi (1,559.06 km) |
| Pont-y-pwl to Ostroleka | 1,036.85 mi (1,668.65 km) |
| Pont-y-pwl to Ostrow Mazowiecka | 1,052.37 mi (1,693.63 km) |
| Pont-y-pwl to Ostrow Wielkopolski | 890.60 mi (1,433.28 km) |
| Pont-y-pwl to Ostrowiec Swietokrzyski | 1,051.83 mi (1,692.76 km) |
| Pont-y-pwl to Ostrzeszow | 898.07 mi (1,445.30 km) |
| Pont-y-pwl to Oswiecim | 973.65 mi (1,566.93 km) |
| Pont-y-pwl to Otwock | 1,031.63 mi (1,660.24 km) |
| Pont-y-pwl to Ozarow Mazowiecki | 1,011.10 mi (1,627.20 km) |
| Pont-y-pwl to Ozimek | 919.88 mi (1,480.41 km) |
| Pont-y-pwl to Ozorkow | 949.56 mi (1,528.17 km) |
| Pont-y-pwl to Pabianice | 956.98 mi (1,540.11 km) |
