| Renton to Conyers (Georgia) | 2,191.50 mi (3,526.89 km) |
| Renton to Cookeville (Tennessee) | 2,021.46 mi (3,253.22 km) |
| Renton to Coolidge (Arizona) | 1,149.17 mi (1,849.41 km) |
| Renton to Coon Rapids (Minnesota) | 1,379.13 mi (2,219.50 km) |
| Renton to Cooper City (Florida) | 2,704.66 mi (4,352.73 km) |
| Renton to Coos Bay (Oregon) | 300.01 mi (482.83 km) |
| Renton to Copiague (New York) | 2,426.29 mi (3,904.73 km) |
| Renton to Coppell (Texas) | 1,652.75 mi (2,659.84 km) |
| Renton to Copperas Cove (Texas) | 1,708.16 mi (2,749.01 km) |
| Renton to Coral Gables (Florida) | 2,721.90 mi (4,380.48 km) |
| Renton to Coral Springs (Florida) | 2,695.07 mi (4,337.29 km) |
| Renton to Coral Terrace (Florida) | 2,718.35 mi (4,374.76 km) |
| Renton to Coralville (Iowa) | 1,546.46 mi (2,488.79 km) |
| Renton to Coram (New York) | 2,437.40 mi (3,922.61 km) |
| Renton to Corcoran (California) | 798.72 mi (1,285.42 km) |
