| Karczew to Castle Rock (Colorado) | 5,337.90 mi (8,590.53 km) |
| Karczew to Castro Valley (California) | 5,850.99 mi (9,416.25 km) |
| Karczew to Catalina Foothills (Arizona) | 5,928.52 mi (9,541.02 km) |
| Karczew to Cataño (Puerto Rico) | 5,111.36 mi (8,225.93 km) |
| Karczew to Cathedral City (California) | 5,974.15 mi (9,614.47 km) |
| Karczew to Catonsville (Maryland) | 4,444.95 mi (7,153.45 km) |
| Karczew to Cave Spring (Virginia) | 4,667.89 mi (7,512.24 km) |
| Karczew to Cayce (South Carolina) | 4,878.68 mi (7,851.48 km) |
| Karczew to Cayey (Puerto Rico) | 5,129.30 mi (8,254.82 km) |
| Karczew to Cedar City (Utah) | 5,653.07 mi (9,097.73 km) |
| Karczew to Cedar Falls (Iowa) | 4,798.23 mi (7,722.01 km) |
| Karczew to Cedar Hill (Texas) | 5,501.70 mi (8,854.12 km) |
| Karczew to Cedar Lake (Indiana) | 4,702.53 mi (7,567.99 km) |
| Karczew to Cedar Mill (Oregon) | 5,362.32 mi (8,629.83 km) |
| Karczew to Cedar Park (Texas) | 5,649.19 mi (9,091.49 km) |
