| Plock to Castle Rock (Colorado) | 5,270.93 mi (8,482.74 km) |
| Plock to Castro Valley (California) | 5,791.10 mi (9,319.88 km) |
| Plock to Catalina Foothills (Arizona) | 5,861.98 mi (9,433.94 km) |
| Plock to Cataño (Puerto Rico) | 5,041.67 mi (8,113.79 km) |
| Plock to Cathedral City (California) | 5,910.41 mi (9,511.88 km) |
| Plock to Catonsville (Maryland) | 4,372.24 mi (7,036.44 km) |
| Plock to Cave Spring (Virginia) | 4,595.25 mi (7,395.34 km) |
| Plock to Cayce (South Carolina) | 4,805.88 mi (7,734.32 km) |
| Plock to Cayey (Puerto Rico) | 5,059.70 mi (8,142.80 km) |
| Plock to Cedar City (Utah) | 5,588.83 mi (8,994.35 km) |
| Plock to Cedar Falls (Iowa) | 4,728.48 mi (7,609.76 km) |
| Plock to Cedar Hill (Texas) | 5,430.94 mi (8,740.26 km) |
| Plock to Cedar Lake (Indiana) | 4,631.48 mi (7,453.65 km) |
| Plock to Cedar Mill (Oregon) | 5,305.09 mi (8,537.71 km) |
| Plock to Cedar Park (Texas) | 5,578.27 mi (8,977.36 km) |
