| Piacenza to Carlsbad (New Mexico) | 5,673.58 mi (9,130.74 km) |
| Piacenza to Carmel (Indiana) | 4,591.75 mi (7,389.72 km) |
| Piacenza to Carmichael (California) | 5,903.04 mi (9,500.02 km) |
| Piacenza to Carney (Maryland) | 4,212.85 mi (6,779.93 km) |
| Piacenza to Carnot-Moon (Pennsylvania) | 4,323.56 mi (6,958.10 km) |
| Piacenza to Carol Stream (Illinois) | 4,584.19 mi (7,377.55 km) |
| Piacenza to Carolina (Puerto Rico) | 4,635.55 mi (7,460.19 km) |
| Piacenza to Carolina Forest (South Carolina) | 4,556.58 mi (7,333.11 km) |
| Piacenza to Carpentersville (Illinois) | 4,581.31 mi (7,372.90 km) |
| Piacenza to Carpinteria (California) | 6,094.62 mi (9,808.35 km) |
| Piacenza to Carrboro (North Carolina) | 4,470.36 mi (7,194.36 km) |
| Piacenza to Carroll (Iowa) | 4,835.28 mi (7,781.63 km) |
| Piacenza to Carrollton (Georgia) | 4,835.03 mi (7,781.23 km) |
| Piacenza to Carrollton (Texas) | 5,356.33 mi (8,620.17 km) |
| Piacenza to Carrollwood (Florida) | 4,975.66 mi (8,007.55 km) |
