| Plonsk to Cicero (Illinois) | 4,634.91 mi (7,459.17 km) |
| Plonsk to Cimarron Hills (Colorado) | 5,311.77 mi (8,548.47 km) |
| Plonsk to Cincinnati (Ohio) | 4,672.15 mi (7,519.10 km) |
| Plonsk to Cinco Ranch (Texas) | 5,574.04 mi (8,970.56 km) |
| Plonsk to Circleville (Ohio) | 4,593.76 mi (7,392.93 km) |
| Plonsk to Citrus (California) | 5,938.03 mi (9,556.34 km) |
| Plonsk to Citrus Heights (California) | 5,721.16 mi (9,207.32 km) |
| Plonsk to Citrus Park (Florida) | 5,201.56 mi (8,371.11 km) |
| Plonsk to Claiborne (Louisiana) | 5,295.59 mi (8,522.43 km) |
| Plonsk to Claremont (California) | 5,933.38 mi (9,548.85 km) |
| Plonsk to Claremont (New Hampshire) | 4,030.66 mi (6,486.73 km) |
| Plonsk to Claremore (Oklahoma) | 5,192.11 mi (8,355.89 km) |
| Plonsk to Clarksburg (Maryland) | 4,414.80 mi (7,104.93 km) |
| Plonsk to Clarksburg (West Virginia) | 4,520.04 mi (7,274.30 km) |
| Plonsk to Clarksdale (Mississippi) | 5,147.88 mi (8,284.72 km) |
