| Karczew to Carson (California) | 6,015.92 mi (9,681.69 km) |
| Karczew to Carson City (Nevada) | 5,711.26 mi (9,191.38 km) |
| Karczew to Carteret (New Jersey) | 4,287.31 mi (6,899.75 km) |
| Karczew to Cartersville (Georgia) | 5,002.07 mi (8,050.06 km) |
| Karczew to Carthage (Missouri) | 5,156.64 mi (8,298.81 km) |
| Karczew to Cary (Illinois) | 4,683.29 mi (7,537.03 km) |
| Karczew to Cary (North Carolina) | 4,700.46 mi (7,564.66 km) |
| Karczew to Casa de Oro-Mount Helix (California) | 6,053.66 mi (9,742.42 km) |
| Karczew to Casa Grande (Arizona) | 5,914.64 mi (9,518.69 km) |
| Karczew to Casas Adobes (Arizona) | 5,929.60 mi (9,542.76 km) |
| Karczew to Cascades (Virginia) | 4,479.36 mi (7,208.83 km) |
| Karczew to Casper (Wyoming) | 5,170.18 mi (8,320.61 km) |
| Karczew to Casselberry (Florida) | 5,172.93 mi (8,325.03 km) |
| Karczew to Castaic (California) | 5,983.63 mi (9,629.72 km) |
| Karczew to Castle Pines (Colorado) | 5,333.24 mi (8,583.02 km) |
