| Middle River to Aleksandrow Lodzki | 4,367.84 mi (7,029.36 km) |
| Middle River to Andrychow | 4,438.93 mi (7,143.76 km) |
| Middle River to Augustow | 4,426.62 mi (7,123.96 km) |
| Middle River to Banino | 4,247.67 mi (6,835.97 km) |
| Middle River to Barlinek | 4,177.02 mi (6,722.27 km) |
| Middle River to Bartoszyce | 4,336.44 mi (6,978.83 km) |
| Middle River to Bedzin | 4,413.31 mi (7,102.54 km) |
| Middle River to Belchatow | 4,386.07 mi (7,058.70 km) |
| Middle River to Biala Podlaska | 4,498.42 mi (7,239.52 km) |
| Middle River to Bialogard | 4,173.93 mi (6,717.30 km) |
| Middle River to Bialy Kamien | 4,289.02 mi (6,902.50 km) |
| Middle River to Bialystok | 4,458.46 mi (7,175.20 km) |
| Middle River to Bielawa | 4,305.61 mi (6,929.21 km) |
| Middle River to Bielsk Podlaski | 4,474.03 mi (7,200.26 km) |
| Middle River to Bielsko-Biala | 4,428.78 mi (7,127.43 km) |
