| Plock to Cookeville (Tennessee) | 4,847.29 mi (7,800.96 km) |
| Plock to Coolidge (Arizona) | 5,840.49 mi (9,399.36 km) |
| Plock to Coon Rapids (Minnesota) | 4,608.61 mi (7,416.84 km) |
| Plock to Cooper City (Florida) | 5,202.33 mi (8,372.33 km) |
| Plock to Coos Bay (Oregon) | 5,469.67 mi (8,802.59 km) |
| Plock to Copiague (New York) | 4,179.78 mi (6,726.70 km) |
| Plock to Coppell (Texas) | 5,409.93 mi (8,706.45 km) |
| Plock to Copperas Cove (Texas) | 5,546.11 mi (8,925.60 km) |
| Plock to Coral Gables (Florida) | 5,220.36 mi (8,401.35 km) |
| Plock to Coral Springs (Florida) | 5,189.14 mi (8,351.11 km) |
| Plock to Coral Terrace (Florida) | 5,219.32 mi (8,399.69 km) |
| Plock to Coralville (Iowa) | 4,746.89 mi (7,639.38 km) |
| Plock to Coram (New York) | 4,155.25 mi (6,687.23 km) |
| Plock to Corcoran (California) | 5,840.81 mi (9,399.88 km) |
| Plock to Cordele (Georgia) | 5,012.15 mi (8,066.28 km) |
