| Koekelberg to Caguas (Puerto Rico) | 4,396.96 mi (7,076.22 km) |
| Koekelberg to Cahokia (Illinois) | 4,393.90 mi (7,071.29 km) |
| Koekelberg to Calabasas (California) | 5,619.24 mi (9,043.30 km) |
| Koekelberg to Caldwell (Idaho) | 5,011.36 mi (8,065.01 km) |
| Koekelberg to Caledonia (Wisconsin) | 4,103.59 mi (6,604.09 km) |
| Koekelberg to Calera (Alabama) | 4,528.88 mi (7,288.52 km) |
| Koekelberg to Calexico (California) | 5,603.62 mi (9,018.16 km) |
| Koekelberg to Calhoun (Georgia) | 4,388.92 mi (7,063.29 km) |
| Koekelberg to California (Maryland) | 3,866.96 mi (6,223.26 km) |
| Koekelberg to California City (California) | 5,535.45 mi (8,908.45 km) |
| Koekelberg to Callaway (Florida) | 4,630.39 mi (7,451.89 km) |
| Koekelberg to Calumet City (Illinois) | 4,147.34 mi (6,674.50 km) |
| Koekelberg to Calverton (Maryland) | 3,850.83 mi (6,197.31 km) |
| Koekelberg to Camano (Washington) | 4,903.61 mi (7,891.60 km) |
| Koekelberg to Camarillo (California) | 5,625.34 mi (9,053.11 km) |
