| Kyustendil to Camas (Washington) | 5,996.21 mi (9,649.96 km) |
| Kyustendil to Cambridge (Maryland) | 4,882.17 mi (7,857.10 km) |
| Kyustendil to Cambridge (Massachusetts) | 4,514.61 mi (7,265.56 km) |
| Kyustendil to Camden (Arkansas) | 5,796.71 mi (9,328.91 km) |
| Kyustendil to Camden (New Jersey) | 4,781.73 mi (7,695.45 km) |
| Kyustendil to Cameron Park (California) | 6,396.22 mi (10,293.72 km) |
| Kyustendil to Camp Pendleton South (California) | 6,638.25 mi (10,683.23 km) |
| Kyustendil to Camp Springs (Maryland) | 4,906.14 mi (7,895.67 km) |
| Kyustendil to Camp Verde (Arizona) | 6,398.79 mi (10,297.86 km) |
| Kyustendil to Campbell (California) | 6,505.81 mi (10,470.09 km) |
| Kyustendil to Campbellsville (Kentucky) | 5,315.78 mi (8,554.93 km) |
| Kyustendil to Campton Hills (Illinois) | 5,211.27 mi (8,386.73 km) |
| Kyustendil to Canby (Oregon) | 6,022.45 mi (9,692.20 km) |
| Kyustendil to Candelaria (Puerto Rico) | 5,316.41 mi (8,555.93 km) |
| Kyustendil to Candler-McAfee (Georgia) | 5,445.03 mi (8,762.94 km) |
