| San Luis to Crawfordsville (Indiana) | 1,626.89 mi (2,618.23 km) |
| San Luis to Crest Hill (Illinois) | 1,587.25 mi (2,554.43 km) |
| San Luis to Crestview (Florida) | 1,654.70 mi (2,662.98 km) |
| San Luis to Crestwood (Illinois) | 1,607.15 mi (2,586.46 km) |
| San Luis to Crestwood (Missouri) | 1,426.03 mi (2,294.97 km) |
| San Luis to Creve Coeur (Missouri) | 1,423.82 mi (2,291.42 km) |
| San Luis to Crofton (Maryland) | 2,163.14 mi (3,481.24 km) |
| San Luis to Crossville (Tennessee) | 1,705.74 mi (2,745.12 km) |
| San Luis to Crowley (Louisiana) | 1,324.64 mi (2,131.81 km) |
| San Luis to Crowley (Texas) | 1,009.56 mi (1,624.73 km) |
| San Luis to Crown Point (Indiana) | 1,623.09 mi (2,612.12 km) |
| San Luis to Crystal (Minnesota) | 1,432.74 mi (2,305.77 km) |
| San Luis to Crystal Lake (Illinois) | 1,588.43 mi (2,556.33 km) |
| San Luis to Cudahy (California) | 225.06 mi (362.20 km) |
| San Luis to Cudahy (Wisconsin) | 1,625.69 mi (2,616.29 km) |
