| Castanet-Tolosan to Andrychow | 949.14 mi (1,527.50 km) |
| Castanet-Tolosan to Augustow | 1,204.38 mi (1,938.26 km) |
| Castanet-Tolosan to Banino | 1,068.67 mi (1,719.86 km) |
| Castanet-Tolosan to Barlinek | 906.27 mi (1,458.50 km) |
| Castanet-Tolosan to Bartoszyce | 1,141.91 mi (1,837.72 km) |
| Castanet-Tolosan to Bedzin | 952.14 mi (1,532.32 km) |
| Castanet-Tolosan to Belchatow | 991.70 mi (1,595.99 km) |
| Castanet-Tolosan to Biala Podlaska | 1,157.09 mi (1,862.16 km) |
| Castanet-Tolosan to Bialogard | 976.12 mi (1,570.91 km) |
| Castanet-Tolosan to Bialy Kamien | 853.51 mi (1,373.59 km) |
| Castanet-Tolosan to Bialystok | 1,188.73 mi (1,913.07 km) |
| Castanet-Tolosan to Bielawa | 864.49 mi (1,391.27 km) |
| Castanet-Tolosan to Bielsk Podlaski | 1,180.16 mi (1,899.28 km) |
| Castanet-Tolosan to Bielsko-Biala | 935.98 mi (1,506.31 km) |
| Castanet-Tolosan to Bierun | 946.17 mi (1,522.72 km) |
