| Port Angeles to Cloverleaf (Texas) | 1,958.45 mi (3,151.82 km) |
| Port Angeles to Cloverly (Maryland) | 2,367.13 mi (3,809.53 km) |
| Port Angeles to Clovis (California) | 802.91 mi (1,292.15 km) |
| Port Angeles to Clovis (New Mexico) | 1,406.29 mi (2,263.20 km) |
| Port Angeles to Clute (Texas) | 1,989.14 mi (3,201.21 km) |
| Port Angeles to Coachella (California) | 1,066.04 mi (1,715.62 km) |
| Port Angeles to Coalinga (California) | 842.43 mi (1,355.75 km) |
| Port Angeles to Coamo (Puerto Rico) | 3,789.28 mi (6,098.26 km) |
| Port Angeles to Coatesville (Pennsylvania) | 2,390.91 mi (3,847.79 km) |
| Port Angeles to Cockeysville (Maryland) | 2,371.07 mi (3,815.87 km) |
| Port Angeles to Cocoa (Florida) | 2,640.70 mi (4,249.80 km) |
| Port Angeles to Cocoa Beach (Florida) | 2,649.26 mi (4,263.57 km) |
| Port Angeles to Coconut Creek (Florida) | 2,767.09 mi (4,453.20 km) |
| Port Angeles to Coeur d'Alene (Idaho) | 309.78 mi (498.55 km) |
| Port Angeles to Cohoes (New York) | 2,396.89 mi (3,857.43 km) |
