| Piera to Caño Martin Peña (Puerto Rico) | 4,245.61 mi (6,832.65 km) |
| Piera to Cañon City (Colorado) | 5,254.83 mi (8,456.84 km) |
| Piera to Canóvanas (Puerto Rico) | 4,240.48 mi (6,824.39 km) |
| Piera to Canton (Georgia) | 4,530.14 mi (7,290.55 km) |
| Piera to Canton (Illinois) | 4,531.62 mi (7,292.94 km) |
| Piera to Canton (Mississippi) | 4,855.44 mi (7,814.08 km) |
| Piera to Canton (Ohio) | 4,140.38 mi (6,663.29 km) |
| Piera to Canyon (Texas) | 5,278.47 mi (8,494.88 km) |
| Piera to Canyon Lake (California) | 5,958.63 mi (9,589.49 km) |
| Piera to Canyon Lake (Texas) | 5,350.99 mi (8,611.58 km) |
| Piera to Cape Coral (Florida) | 4,717.17 mi (7,591.56 km) |
| Piera to Cape Girardeau (Missouri) | 4,640.08 mi (7,467.49 km) |
| Piera to Carbondale (Illinois) | 4,608.58 mi (7,416.79 km) |
| Piera to Carlisle (Pennsylvania) | 3,972.12 mi (6,392.51 km) |
| Piera to Carlsbad (California) | 5,988.84 mi (9,638.11 km) |
