| Kennewick to Cullman (Alabama) | 1,880.42 mi (3,026.24 km) |
| Kennewick to Culpeper (Virginia) | 2,143.83 mi (3,450.16 km) |
| Kennewick to Culver City (California) | 843.37 mi (1,357.28 km) |
| Kennewick to Cumberland (Maryland) | 2,070.57 mi (3,332.25 km) |
| Kennewick to Cupertino (California) | 631.12 mi (1,015.69 km) |
| Kennewick to Cutler Bay (Florida) | 2,561.27 mi (4,121.96 km) |
| Kennewick to Cutlerville (Michigan) | 1,654.05 mi (2,661.93 km) |
| Kennewick to Cuyahoga Falls (Ohio) | 1,894.86 mi (3,049.49 km) |
| Kennewick to Cypress (California) | 857.50 mi (1,380.02 km) |
| Kennewick to Cypress Gardens (Florida) | 2,386.02 mi (3,839.93 km) |
| Kennewick to Cypress Lake (Florida) | 2,445.15 mi (3,935.08 km) |
| Kennewick to D'Iberville (Mississippi) | 1,949.16 mi (3,136.87 km) |
| Kennewick to Dakota Ridge (Colorado) | 841.54 mi (1,354.33 km) |
| Kennewick to Dale City (Virginia) | 2,169.42 mi (3,491.35 km) |
| Kennewick to Dallas (Georgia) | 1,983.84 mi (3,192.69 km) |
