| Kennewick to Camarillo (California) | 827.41 mi (1,331.59 km) |
| Kennewick to Camas (Washington) | 161.95 mi (260.63 km) |
| Kennewick to Cambridge (Maryland) | 2,233.08 mi (3,593.79 km) |
| Kennewick to Cambridge (Massachusetts) | 2,354.89 mi (3,789.84 km) |
| Kennewick to Camden (Arkansas) | 1,634.37 mi (2,630.27 km) |
| Kennewick to Camden (New Jersey) | 2,236.20 mi (3,598.82 km) |
| Kennewick to Cameron Park (California) | 527.98 mi (849.71 km) |
| Kennewick to Camp Pendleton South (California) | 900.71 mi (1,449.54 km) |
| Kennewick to Camp Springs (Maryland) | 2,184.75 mi (3,516.01 km) |
| Kennewick to Camp Verde (Arizona) | 890.04 mi (1,432.38 km) |
| Kennewick to Campbell (California) | 632.49 mi (1,017.90 km) |
| Kennewick to Campbellsville (Kentucky) | 1,830.73 mi (2,946.27 km) |
| Kennewick to Campton Hills (Illinois) | 1,544.57 mi (2,485.74 km) |
| Kennewick to Canby (Oregon) | 181.27 mi (291.72 km) |
| Kennewick to Candelaria (Puerto Rico) | 3,553.20 mi (5,718.32 km) |
