| Siedlce to Chaudfontaine | 724.23 mi (1,165.53 km) |
| Siedlce to Chaumont-Gistoux | 762.21 mi (1,226.67 km) |
| Siedlce to Chimay | 790.34 mi (1,271.92 km) |
| Siedlce to Ciney | 752.14 mi (1,210.45 km) |
| Siedlce to Colfontaine | 802.98 mi (1,292.27 km) |
| Siedlce to Courcelles | 779.80 mi (1,254.96 km) |
| Siedlce to Court-Saint-Etienne | 768.52 mi (1,236.82 km) |
| Siedlce to Couvin | 783.29 mi (1,260.58 km) |
| Siedlce to Damme | 813.10 mi (1,308.55 km) |
| Siedlce to De Haan | 823.33 mi (1,325.03 km) |
| Siedlce to De Panne | 844.54 mi (1,359.16 km) |
| Siedlce to De Pinte | 801.29 mi (1,289.55 km) |
| Siedlce to Deerlijk | 816.21 mi (1,313.56 km) |
| Siedlce to Deinze | 806.50 mi (1,297.93 km) |
| Siedlce to Denderleeuw | 784.78 mi (1,262.99 km) |
