| Leiden to Crest Hill (Illinois) | 4,130.97 mi (6,648.15 km) |
| Leiden to Crestview (Florida) | 4,615.51 mi (7,427.95 km) |
| Leiden to Crestwood (Illinois) | 4,113.74 mi (6,620.43 km) |
| Leiden to Crestwood (Missouri) | 4,363.85 mi (7,022.94 km) |
| Leiden to Creve Coeur (Missouri) | 4,360.96 mi (7,018.28 km) |
| Leiden to Crofton (Maryland) | 3,815.88 mi (6,141.07 km) |
| Leiden to Crossville (Tennessee) | 4,291.16 mi (6,905.96 km) |
| Leiden to Crowley (Louisiana) | 4,869.88 mi (7,837.32 km) |
| Leiden to Crowley (Texas) | 4,932.73 mi (7,938.45 km) |
| Leiden to Crown Point (Indiana) | 4,110.46 mi (6,615.15 km) |
| Leiden to Crystal (Minnesota) | 4,147.51 mi (6,674.77 km) |
| Leiden to Crystal Lake (Illinois) | 4,106.96 mi (6,609.51 km) |
| Leiden to Cudahy (California) | 5,556.12 mi (8,941.71 km) |
| Leiden to Cudahy (Wisconsin) | 4,055.35 mi (6,526.46 km) |
| Leiden to Cullman (Alabama) | 4,450.64 mi (7,162.62 km) |
