| Kennewick to Clarksdale (Mississippi) | 1,709.01 mi (2,750.38 km) |
| Kennewick to Clarkston (Georgia) | 2,016.05 mi (3,244.52 km) |
| Kennewick to Clarksville (Indiana) | 1,777.74 mi (2,860.99 km) |
| Kennewick to Clarksville (Tennessee) | 1,764.47 mi (2,839.64 km) |
| Kennewick to Clawson (Michigan) | 1,781.56 mi (2,867.14 km) |
| Kennewick to Clay (Alabama) | 1,910.85 mi (3,075.21 km) |
| Kennewick to Clayton (California) | 587.69 mi (945.80 km) |
| Kennewick to Clayton (Missouri) | 1,550.68 mi (2,495.58 km) |
| Kennewick to Clayton (North Carolina) | 2,219.11 mi (3,571.31 km) |
| Kennewick to Clayton (Ohio) | 1,797.65 mi (2,893.04 km) |
| Kennewick to Clearfield (Utah) | 501.27 mi (806.72 km) |
| Kennewick to Clearlake (California) | 530.09 mi (853.10 km) |
| Kennewick to Clearwater (Florida) | 2,338.53 mi (3,763.50 km) |
| Kennewick to Cleburne (Texas) | 1,497.45 mi (2,409.91 km) |
| Kennewick to Clemmons (North Carolina) | 2,113.31 mi (3,401.04 km) |
