| Kelso to Cloverleaf (Texas) | 1,869.04 mi (3,007.92 km) |
| Kelso to Cloverly (Maryland) | 2,349.30 mi (3,780.83 km) |
| Kelso to Clovis (California) | 663.24 mi (1,067.39 km) |
| Kelso to Clovis (New Mexico) | 1,309.11 mi (2,106.80 km) |
| Kelso to Clute (Texas) | 1,897.09 mi (3,053.07 km) |
| Kelso to Coachella (California) | 929.65 mi (1,496.12 km) |
| Kelso to Coalinga (California) | 702.37 mi (1,130.36 km) |
| Kelso to Coamo (Puerto Rico) | 3,734.51 mi (6,010.12 km) |
| Kelso to Coatesville (Pennsylvania) | 2,378.27 mi (3,827.46 km) |
| Kelso to Cockeysville (Maryland) | 2,355.25 mi (3,790.41 km) |
| Kelso to Cocoa (Florida) | 2,580.71 mi (4,153.26 km) |
| Kelso to Cocoa Beach (Florida) | 2,589.43 mi (4,167.28 km) |
| Kelso to Coconut Creek (Florida) | 2,702.88 mi (4,349.87 km) |
| Kelso to Coeur d'Alene (Idaho) | 307.69 mi (495.18 km) |
| Kelso to Cohoes (New York) | 2,398.03 mi (3,859.25 km) |
