| Renton to Cadillac (Michigan) | 1,766.66 mi (2,843.17 km) |
| Renton to Caguas (Puerto Rico) | 3,729.34 mi (6,001.79 km) |
| Renton to Cahokia (Illinois) | 1,715.55 mi (2,760.91 km) |
| Renton to Calabasas (California) | 939.73 mi (1,512.35 km) |
| Renton to Caldwell (Idaho) | 376.34 mi (605.65 km) |
| Renton to Caledonia (Wisconsin) | 1,689.08 mi (2,718.31 km) |
| Renton to Calera (Alabama) | 2,089.75 mi (3,363.13 km) |
| Renton to Calexico (California) | 1,080.68 mi (1,739.18 km) |
| Renton to Calhoun (Georgia) | 2,114.10 mi (3,402.32 km) |
| Renton to California (Maryland) | 2,361.87 mi (3,801.07 km) |
| Renton to California City (California) | 879.92 mi (1,416.09 km) |
| Renton to Callaway (Florida) | 2,277.22 mi (3,664.82 km) |
| Renton to Calumet City (Illinois) | 1,737.79 mi (2,796.71 km) |
| Renton to Calverton (Maryland) | 2,314.33 mi (3,724.56 km) |
| Renton to Camano (Washington) | 50.61 mi (81.44 km) |
