| Poznan to Crest Hill (Illinois) | 4,557.62 mi (7,334.79 km) |
| Poznan to Crestview (Florida) | 5,084.15 mi (8,182.15 km) |
| Poznan to Crestwood (Illinois) | 4,541.33 mi (7,308.56 km) |
| Poznan to Crestwood (Missouri) | 4,794.71 mi (7,716.33 km) |
| Poznan to Creve Coeur (Missouri) | 4,791.19 mi (7,710.68 km) |
| Poznan to Crofton (Maryland) | 4,286.17 mi (6,897.92 km) |
| Poznan to Crossville (Tennessee) | 4,748.38 mi (7,641.78 km) |
| Poznan to Crowley (Louisiana) | 5,322.07 mi (8,565.04 km) |
| Poznan to Crowley (Texas) | 5,359.83 mi (8,625.81 km) |
| Poznan to Crown Point (Indiana) | 4,540.28 mi (7,306.88 km) |
| Poznan to Crystal (Minnesota) | 4,540.99 mi (7,308.01 km) |
| Poznan to Crystal Lake (Illinois) | 4,530.15 mi (7,290.56 km) |
| Poznan to Cudahy (California) | 5,884.77 mi (9,470.63 km) |
| Poznan to Cudahy (Wisconsin) | 4,477.10 mi (7,205.19 km) |
| Poznan to Cullman (Alabama) | 4,908.16 mi (7,898.92 km) |
