| Piera to Clarkston (Georgia) | 4,535.62 mi (7,299.37 km) |
| Piera to Clarksville (Indiana) | 4,430.17 mi (7,129.68 km) |
| Piera to Clarksville (Tennessee) | 4,569.85 mi (7,354.46 km) |
| Piera to Clawson (Michigan) | 4,158.33 mi (6,692.19 km) |
| Piera to Clay (Alabama) | 4,651.25 mi (7,485.46 km) |
| Piera to Clayton (California) | 5,900.78 mi (9,496.39 km) |
| Piera to Clayton (Missouri) | 4,620.54 mi (7,436.03 km) |
| Piera to Clayton (North Carolina) | 4,191.16 mi (6,745.02 km) |
| Piera to Clayton (Ohio) | 4,307.18 mi (6,931.74 km) |
| Piera to Clearfield (Utah) | 5,387.38 mi (8,670.14 km) |
| Piera to Clearlake (California) | 5,869.40 mi (9,445.88 km) |
| Piera to Clearwater (Florida) | 4,699.91 mi (7,563.77 km) |
| Piera to Cleburne (Texas) | 5,201.52 mi (8,371.03 km) |
| Piera to Clemmons (North Carolina) | 4,268.88 mi (6,870.09 km) |
| Piera to Clemson (South Carolina) | 4,434.28 mi (7,136.29 km) |
