| Richmond Hill to Cibolo (Texas) | 1,015.46 mi (1,634.23 km) |
| Richmond Hill to Cicero (Illinois) | 773.34 mi (1,244.57 km) |
| Richmond Hill to Cimarron Hills (Colorado) | 1,397.63 mi (2,249.26 km) |
| Richmond Hill to Cincinnati (Ohio) | 531.40 mi (855.20 km) |
| Richmond Hill to Cinco Ranch (Texas) | 869.52 mi (1,399.35 km) |
| Richmond Hill to Circleville (Ohio) | 540.04 mi (869.12 km) |
| Richmond Hill to Citrus (California) | 2,113.55 mi (3,401.43 km) |
| Richmond Hill to Citrus Heights (California) | 2,283.92 mi (3,675.62 km) |
| Richmond Hill to Citrus Park (Florida) | 274.87 mi (442.37 km) |
| Richmond Hill to Claiborne (Louisiana) | 637.54 mi (1,026.03 km) |
| Richmond Hill to Claremont (California) | 2,103.59 mi (3,385.40 km) |
| Richmond Hill to Claremont (New Hampshire) | 931.47 mi (1,499.06 km) |
| Richmond Hill to Claremore (Oklahoma) | 871.82 mi (1,403.06 km) |
| Richmond Hill to Clarksburg (Maryland) | 554.60 mi (892.54 km) |
| Richmond Hill to Clarksburg (West Virginia) | 513.26 mi (826.02 km) |
