| Newport East to Cloverleaf (Texas) | 1,558.78 mi (2,508.62 km) |
| Newport East to Cloverly (Maryland) | 343.80 mi (553.30 km) |
| Newport East to Clovis (California) | 2,578.53 mi (4,149.74 km) |
| Newport East to Clovis (New Mexico) | 1,793.78 mi (2,886.82 km) |
| Newport East to Clute (Texas) | 1,602.14 mi (2,578.39 km) |
| Newport East to Coachella (California) | 2,485.30 mi (3,999.70 km) |
| Newport East to Coalinga (California) | 2,629.84 mi (4,232.33 km) |
| Newport East to Coamo (Puerto Rico) | 1,645.45 mi (2,648.10 km) |
| Newport East to Coatesville (Pennsylvania) | 259.70 mi (417.94 km) |
| Newport East to Cockeysville (Maryland) | 313.84 mi (505.07 km) |
| Newport East to Cocoa (Florida) | 1,052.80 mi (1,694.31 km) |
| Newport East to Cocoa Beach (Florida) | 1,051.84 mi (1,692.77 km) |
| Newport East to Coconut Creek (Florida) | 1,168.18 mi (1,880.01 km) |
| Newport East to Coeur d'Alene (Idaho) | 2,245.27 mi (3,613.41 km) |
| Newport East to Cohoes (New York) | 151.37 mi (243.60 km) |
