| Willebroek to Crest Hill (Illinois) | 4,164.60 mi (6,702.28 km) |
| Willebroek to Crestview (Florida) | 4,637.61 mi (7,463.51 km) |
| Willebroek to Crestwood (Illinois) | 4,147.18 mi (6,674.24 km) |
| Willebroek to Crestwood (Missouri) | 4,396.28 mi (7,075.13 km) |
| Willebroek to Creve Coeur (Missouri) | 4,393.53 mi (7,070.71 km) |
| Willebroek to Crofton (Maryland) | 3,838.19 mi (6,176.96 km) |
| Willebroek to Crossville (Tennessee) | 4,316.92 mi (6,947.41 km) |
| Willebroek to Crowley (Louisiana) | 4,896.51 mi (7,880.17 km) |
| Willebroek to Crowley (Texas) | 4,965.48 mi (7,991.17 km) |
| Willebroek to Crown Point (Indiana) | 4,143.39 mi (6,668.14 km) |
| Willebroek to Crystal (Minnesota) | 4,187.97 mi (6,739.89 km) |
| Willebroek to Crystal Lake (Illinois) | 4,141.40 mi (6,664.93 km) |
| Willebroek to Cudahy (California) | 5,605.74 mi (9,021.56 km) |
| Willebroek to Cudahy (Wisconsin) | 4,090.17 mi (6,582.49 km) |
| Willebroek to Cullman (Alabama) | 4,476.17 mi (7,203.70 km) |
