| Koekelberg to Carlsbad (New Mexico) | 5,234.76 mi (8,424.53 km) |
| Koekelberg to Carmel (Indiana) | 4,172.12 mi (6,714.37 km) |
| Koekelberg to Carmichael (California) | 5,433.99 mi (8,745.15 km) |
| Koekelberg to Carney (Maryland) | 3,817.92 mi (6,144.35 km) |
| Koekelberg to Carnot-Moon (Pennsylvania) | 3,915.26 mi (6,301.00 km) |
| Koekelberg to Carol Stream (Illinois) | 4,154.66 mi (6,686.28 km) |
| Koekelberg to Carolina (Puerto Rico) | 4,385.40 mi (7,057.62 km) |
| Koekelberg to Carolina Forest (South Carolina) | 4,178.36 mi (6,724.42 km) |
| Koekelberg to Carpentersville (Illinois) | 4,150.89 mi (6,680.21 km) |
| Koekelberg to Carpinteria (California) | 5,629.76 mi (9,060.22 km) |
| Koekelberg to Carrboro (North Carolina) | 4,082.80 mi (6,570.62 km) |
| Koekelberg to Carroll (Iowa) | 4,393.40 mi (7,070.50 km) |
| Koekelberg to Carrollton (Georgia) | 4,439.45 mi (7,144.61 km) |
| Koekelberg to Carrollton (Texas) | 4,932.18 mi (7,937.58 km) |
| Koekelberg to Carrollwood (Florida) | 4,608.84 mi (7,417.21 km) |
