| Penacova to Cloverly (Maryland) | 3,557.68 mi (5,725.54 km) |
| Penacova to Clovis (California) | 5,563.73 mi (8,953.96 km) |
| Penacova to Clovis (New Mexico) | 4,963.57 mi (7,988.09 km) |
| Penacova to Clute (Texas) | 4,814.60 mi (7,748.34 km) |
| Penacova to Coachella (California) | 5,566.77 mi (8,958.86 km) |
| Penacova to Coalinga (California) | 5,622.29 mi (9,048.21 km) |
| Penacova to Coamo (Puerto Rico) | 3,749.16 mi (6,033.69 km) |
| Penacova to Coatesville (Pennsylvania) | 3,475.51 mi (5,593.29 km) |
| Penacova to Cockeysville (Maryland) | 3,528.96 mi (5,679.31 km) |
| Penacova to Cocoa (Florida) | 4,102.95 mi (6,603.06 km) |
| Penacova to Cocoa Beach (Florida) | 4,097.57 mi (6,594.40 km) |
| Penacova to Coconut Creek (Florida) | 4,151.37 mi (6,680.99 km) |
| Penacova to Coeur d'Alene (Idaho) | 4,949.32 mi (7,965.16 km) |
| Penacova to Cohoes (New York) | 3,301.70 mi (5,313.57 km) |
| Penacova to Cold Springs (Nevada) | 5,438.21 mi (8,751.95 km) |
