| Sieradz to Clermont (Florida) | 5,114.86 mi (8,231.57 km) |
| Sieradz to Cleveland (Mississippi) | 5,164.44 mi (8,311.37 km) |
| Sieradz to Cleveland (Ohio) | 4,437.71 mi (7,141.80 km) |
| Sieradz to Cleveland (Tennessee) | 4,878.72 mi (7,851.54 km) |
| Sieradz to Cleveland Heights (Ohio) | 4,431.83 mi (7,132.34 km) |
| Sieradz to Cliffside Park (New Jersey) | 4,191.80 mi (6,746.05 km) |
| Sieradz to Clifton (Colorado) | 5,411.58 mi (8,709.10 km) |
| Sieradz to Clifton (New Jersey) | 4,196.13 mi (6,753.02 km) |
| Sieradz to Clinton (Iowa) | 4,708.55 mi (7,577.68 km) |
| Sieradz to Clinton (Maryland) | 4,402.50 mi (7,085.14 km) |
| Sieradz to Clinton (Mississippi) | 5,227.18 mi (8,412.33 km) |
| Sieradz to Clinton (Utah) | 5,381.53 mi (8,660.73 km) |
| Sieradz to Clive (Iowa) | 4,834.96 mi (7,781.12 km) |
| Sieradz to Cloquet (Minnesota) | 4,518.71 mi (7,272.17 km) |
| Sieradz to Cloverleaf (Texas) | 5,539.15 mi (8,914.40 km) |
