| Piera to Cloverly (Maryland) | 4,000.07 mi (6,437.48 km) |
| Piera to Clovis (California) | 5,882.16 mi (9,466.43 km) |
| Piera to Clovis (New Mexico) | 5,357.84 mi (8,622.62 km) |
| Piera to Clute (Texas) | 5,258.14 mi (8,462.15 km) |
| Piera to Coachella (California) | 5,916.07 mi (9,520.99 km) |
| Piera to Coalinga (California) | 5,941.38 mi (9,561.72 km) |
| Piera to Coamo (Puerto Rico) | 4,276.87 mi (6,882.96 km) |
| Piera to Coatesville (Pennsylvania) | 3,915.51 mi (6,301.41 km) |
| Piera to Cockeysville (Maryland) | 3,970.07 mi (6,389.21 km) |
| Piera to Cocoa (Florida) | 4,585.42 mi (7,379.52 km) |
| Piera to Cocoa Beach (Florida) | 4,580.51 mi (7,371.63 km) |
| Piera to Coconut Creek (Florida) | 4,642.23 mi (7,470.95 km) |
| Piera to Coeur d'Alene (Idaho) | 5,219.76 mi (8,400.39 km) |
| Piera to Cohoes (New York) | 3,729.09 mi (6,001.39 km) |
| Piera to Cold Springs (Nevada) | 5,740.52 mi (9,238.47 km) |
