| Kyustendil to Carlsbad (New Mexico) | 6,276.72 mi (10,101.41 km) |
| Kyustendil to Carmel (Indiana) | 5,221.61 mi (8,403.37 km) |
| Kyustendil to Carmichael (California) | 6,406.82 mi (10,310.78 km) |
| Kyustendil to Carney (Maryland) | 4,863.43 mi (7,826.93 km) |
| Kyustendil to Carnot-Moon (Pennsylvania) | 4,964.19 mi (7,989.10 km) |
| Kyustendil to Carol Stream (Illinois) | 5,202.31 mi (8,372.31 km) |
| Kyustendil to Carolina (Puerto Rico) | 5,304.49 mi (8,536.74 km) |
| Kyustendil to Carolina Forest (South Carolina) | 5,216.86 mi (8,395.73 km) |
| Kyustendil to Carpentersville (Illinois) | 5,198.25 mi (8,365.78 km) |
| Kyustendil to Carpinteria (California) | 6,623.94 mi (10,660.20 km) |
| Kyustendil to Carrboro (North Carolina) | 5,125.66 mi (8,248.95 km) |
| Kyustendil to Carroll (Iowa) | 5,434.19 mi (8,745.48 km) |
| Kyustendil to Carrollton (Georgia) | 5,485.55 mi (8,828.14 km) |
| Kyustendil to Carrollton (Texas) | 5,980.86 mi (9,625.27 km) |
| Kyustendil to Carrollwood (Florida) | 5,641.15 mi (9,078.55 km) |
