| South Sioux City to Chaudfontaine | 4,485.90 mi (7,219.36 km) |
| South Sioux City to Chaumont-Gistoux | 4,448.84 mi (7,159.71 km) |
| South Sioux City to Chimay | 4,461.59 mi (7,180.23 km) |
| South Sioux City to Ciney | 4,478.99 mi (7,208.24 km) |
| South Sioux City to Colfontaine | 4,430.45 mi (7,130.11 km) |
| South Sioux City to Courcelles | 4,446.89 mi (7,156.58 km) |
| South Sioux City to Court-Saint-Etienne | 4,446.42 mi (7,155.82 km) |
| South Sioux City to Couvin | 4,467.52 mi (7,189.77 km) |
| South Sioux City to Damme | 4,376.17 mi (7,042.76 km) |
| South Sioux City to De Haan | 4,366.45 mi (7,027.12 km) |
| South Sioux City to De Panne | 4,357.66 mi (7,012.98 km) |
| South Sioux City to De Pinte | 4,399.16 mi (7,079.77 km) |
| South Sioux City to Deerlijk | 4,394.61 mi (7,072.44 km) |
| South Sioux City to Deinze | 4,395.72 mi (7,074.23 km) |
| South Sioux City to Denderleeuw | 4,419.16 mi (7,111.95 km) |
