| Plonsk to Cloverly (Maryland) | 4,411.30 mi (7,099.29 km) |
| Plonsk to Clovis (California) | 5,806.38 mi (9,344.47 km) |
| Plonsk to Clovis (New Mexico) | 5,531.57 mi (8,902.20 km) |
| Plonsk to Clute (Texas) | 5,603.07 mi (9,017.27 km) |
| Plonsk to Coachella (California) | 5,923.58 mi (9,533.08 km) |
| Plonsk to Coalinga (California) | 5,863.89 mi (9,437.02 km) |
| Plonsk to Coamo (Puerto Rico) | 5,097.63 mi (8,203.84 km) |
| Plonsk to Coatesville (Pennsylvania) | 4,324.09 mi (6,958.96 km) |
| Plonsk to Cockeysville (Maryland) | 4,378.86 mi (7,047.10 km) |
| Plonsk to Cocoa (Florida) | 5,117.48 mi (8,235.78 km) |
| Plonsk to Cocoa Beach (Florida) | 5,114.87 mi (8,231.59 km) |
| Plonsk to Coconut Creek (Florida) | 5,209.53 mi (8,383.94 km) |
| Plonsk to Coeur d'Alene (Idaho) | 5,060.63 mi (8,144.29 km) |
| Plonsk to Cohoes (New York) | 4,109.19 mi (6,613.11 km) |
| Plonsk to Cold Springs (Nevada) | 5,630.50 mi (9,061.41 km) |
