| Renton to Cullman (Alabama) | 2,040.46 mi (3,283.80 km) |
| Renton to Culpeper (Virginia) | 2,285.52 mi (3,678.19 km) |
| Renton to Culver City (California) | 951.52 mi (1,531.32 km) |
| Renton to Cumberland (Maryland) | 2,209.92 mi (3,556.52 km) |
| Renton to Cupertino (California) | 702.14 mi (1,129.98 km) |
| Renton to Cutler Bay (Florida) | 2,725.25 mi (4,385.86 km) |
| Renton to Cutlerville (Michigan) | 1,790.71 mi (2,881.87 km) |
| Renton to Cuyahoga Falls (Ohio) | 2,032.77 mi (3,271.43 km) |
| Renton to Cypress (California) | 968.31 mi (1,558.35 km) |
| Renton to Cypress Gardens (Florida) | 2,548.96 mi (4,102.16 km) |
| Renton to Cypress Lake (Florida) | 2,609.42 mi (4,199.45 km) |
| Renton to D'Iberville (Mississippi) | 2,114.80 mi (3,403.43 km) |
| Renton to Dakota Ridge (Colorado) | 1,008.82 mi (1,623.53 km) |
| Renton to Dale City (Virginia) | 2,309.91 mi (3,717.45 km) |
| Renton to Dallas (Georgia) | 2,142.42 mi (3,447.88 km) |
