| Portchester to Brzesko | 955.67 mi (1,538.01 km) |
| Portchester to Brzeszcze | 891.41 mi (1,434.59 km) |
| Portchester to Brzeziny | 900.50 mi (1,449.22 km) |
| Portchester to Brzozow | 1,020.59 mi (1,642.48 km) |
| Portchester to Bukowno | 901.49 mi (1,450.81 km) |
| Portchester to Busko-Zdroj | 953.42 mi (1,534.38 km) |
| Portchester to Bydgoszcz | 826.16 mi (1,329.57 km) |
| Portchester to Bystrzyca Klodzka | 778.81 mi (1,253.37 km) |
| Portchester to Bytom | 876.73 mi (1,410.96 km) |
| Portchester to Bytow | 813.02 mi (1,308.43 km) |
| Portchester to Chelm | 1,065.05 mi (1,714.03 km) |
| Portchester to Chelmek | 894.18 mi (1,439.05 km) |
| Portchester to Chelmno | 844.60 mi (1,359.25 km) |
| Portchester to Chelmza | 851.38 mi (1,370.16 km) |
| Portchester to Chodziez | 779.96 mi (1,255.23 km) |
