| Kelso to Candler-McAfee (Georgia) | 2,191.67 mi (3,527.15 km) |
| Kelso to Caño Martin Peña (Puerto Rico) | 3,732.11 mi (6,006.25 km) |
| Kelso to Cañon City (Colorado) | 1,044.18 mi (1,680.45 km) |
| Kelso to Canóvanas (Puerto Rico) | 3,742.12 mi (6,022.36 km) |
| Kelso to Canton (Georgia) | 2,161.13 mi (3,478.00 km) |
| Kelso to Canton (Illinois) | 1,681.91 mi (2,706.78 km) |
| Kelso to Canton (Mississippi) | 1,968.97 mi (3,168.76 km) |
| Kelso to Canton (Ohio) | 2,089.91 mi (3,363.39 km) |
| Kelso to Canyon (Texas) | 1,336.28 mi (2,150.54 km) |
| Kelso to Canyon Lake (California) | 908.89 mi (1,462.72 km) |
| Kelso to Canyon Lake (Texas) | 1,735.97 mi (2,793.78 km) |
| Kelso to Cape Coral (Florida) | 2,602.73 mi (4,188.68 km) |
| Kelso to Cape Girardeau (Missouri) | 1,807.94 mi (2,909.59 km) |
| Kelso to Carbondale (Illinois) | 1,809.75 mi (2,912.51 km) |
| Kelso to Carlisle (Pennsylvania) | 2,306.00 mi (3,711.14 km) |
