| Willebroek to Clermont (Florida) | 4,549.35 mi (7,321.47 km) |
| Willebroek to Cleveland (Mississippi) | 4,650.90 mi (7,484.91 km) |
| Willebroek to Cleveland (Ohio) | 3,924.07 mi (6,315.18 km) |
| Willebroek to Cleveland (Tennessee) | 4,348.27 mi (6,997.87 km) |
| Willebroek to Cleveland Heights (Ohio) | 3,917.94 mi (6,305.31 km) |
| Willebroek to Cliffside Park (New Jersey) | 3,648.61 mi (5,871.88 km) |
| Willebroek to Clifton (Colorado) | 5,007.71 mi (8,059.13 km) |
| Willebroek to Clifton (New Jersey) | 3,653.67 mi (5,880.02 km) |
| Willebroek to Clinton (Iowa) | 4,230.51 mi (6,808.34 km) |
| Willebroek to Clinton (Maryland) | 3,859.39 mi (6,211.09 km) |
| Willebroek to Clinton (Mississippi) | 4,706.40 mi (7,574.23 km) |
| Willebroek to Clinton (Utah) | 5,007.66 mi (8,059.05 km) |
| Willebroek to Clive (Iowa) | 4,371.12 mi (7,034.64 km) |
| Willebroek to Cloquet (Minnesota) | 4,077.26 mi (6,561.71 km) |
| Willebroek to Cloverleaf (Texas) | 5,028.51 mi (8,092.61 km) |
