| Plock to Cloverly (Maryland) | 4,389.60 mi (7,064.38 km) |
| Plock to Clovis (California) | 5,796.38 mi (9,328.36 km) |
| Plock to Clovis (New Mexico) | 5,515.58 mi (8,876.48 km) |
| Plock to Clute (Texas) | 5,583.59 mi (8,985.92 km) |
| Plock to Coachella (California) | 5,911.71 mi (9,513.98 km) |
| Plock to Coalinga (California) | 5,853.98 mi (9,421.07 km) |
| Plock to Coamo (Puerto Rico) | 5,070.11 mi (8,159.55 km) |
| Plock to Coatesville (Pennsylvania) | 4,302.37 mi (6,924.00 km) |
| Plock to Cockeysville (Maryland) | 4,357.18 mi (7,012.21 km) |
| Plock to Cocoa (Florida) | 5,094.19 mi (8,198.31 km) |
| Plock to Cocoa Beach (Florida) | 5,091.55 mi (8,194.06 km) |
| Plock to Coconut Creek (Florida) | 5,185.72 mi (8,345.60 km) |
| Plock to Coeur d'Alene (Idaho) | 5,051.88 mi (8,130.21 km) |
| Plock to Cohoes (New York) | 4,087.78 mi (6,578.65 km) |
| Plock to Cold Springs (Nevada) | 5,621.14 mi (9,046.35 km) |
