| Ianca to Chaudfontaine | 1,075.40 mi (1,730.69 km) |
| Ianca to Chaumont-Gistoux | 1,117.09 mi (1,797.78 km) |
| Ianca to Chimay | 1,125.96 mi (1,812.06 km) |
| Ianca to Ciney | 1,094.62 mi (1,761.63 km) |
| Ianca to Colfontaine | 1,150.11 mi (1,850.92 km) |
| Ianca to Courcelles | 1,127.97 mi (1,815.29 km) |
| Ianca to Court-Saint-Etienne | 1,121.92 mi (1,805.56 km) |
| Ianca to Couvin | 1,118.65 mi (1,800.30 km) |
| Ianca to Damme | 1,184.98 mi (1,907.04 km) |
| Ianca to De Haan | 1,195.88 mi (1,924.58 km) |
| Ianca to De Panne | 1,212.50 mi (1,951.34 km) |
| Ianca to De Pinte | 1,166.03 mi (1,876.54 km) |
| Ianca to Deerlijk | 1,176.86 mi (1,893.97 km) |
| Ianca to Deinze | 1,170.79 mi (1,884.21 km) |
| Ianca to Denderleeuw | 1,145.96 mi (1,844.25 km) |
