| Lake Tapps to Central Point (Oregon) | 337.36 mi (542.93 km) |
| Lake Tapps to Centralia (Illinois) | 1,762.39 mi (2,836.29 km) |
| Lake Tapps to Centralia (Washington) | 51.54 mi (82.95 km) |
| Lake Tapps to Centreville (Virginia) | 2,298.47 mi (3,699.03 km) |
| Lake Tapps to Ceres (California) | 668.57 mi (1,075.96 km) |
| Lake Tapps to Cerritos (California) | 947.70 mi (1,525.17 km) |
| Lake Tapps to Chalco (Nebraska) | 1,348.11 mi (2,169.57 km) |
| Lake Tapps to Chalmette (Louisiana) | 2,086.35 mi (3,357.66 km) |
| Lake Tapps to Chambersburg (Pennsylvania) | 2,252.12 mi (3,624.43 km) |
| Lake Tapps to Chamblee (Georgia) | 2,163.97 mi (3,482.57 km) |
| Lake Tapps to Champaign (Illinois) | 1,748.44 mi (2,813.85 km) |
| Lake Tapps to Champlin (Minnesota) | 1,375.73 mi (2,214.03 km) |
| Lake Tapps to Chandler (Arizona) | 1,104.45 mi (1,777.45 km) |
| Lake Tapps to Chanhassen (Minnesota) | 1,373.95 mi (2,211.17 km) |
| Lake Tapps to Channahon (Illinois) | 1,708.97 mi (2,750.31 km) |
