| Sieradz to Cedar Rapids (Iowa) | 4,748.42 mi (7,641.84 km) |
| Sieradz to Cedarburg (Wisconsin) | 4,557.87 mi (7,335.19 km) |
| Sieradz to Celebration (Florida) | 5,120.16 mi (8,240.10 km) |
| Sieradz to Celina (Ohio) | 4,585.54 mi (7,379.72 km) |
| Sieradz to Celina (Texas) | 5,394.52 mi (8,681.64 km) |
| Sieradz to Centennial (Colorado) | 5,281.49 mi (8,499.74 km) |
| Sieradz to Center Point (Alabama) | 5,026.41 mi (8,089.22 km) |
| Sieradz to Centereach (New York) | 4,155.79 mi (6,688.10 km) |
| Sieradz to Centerton (Arkansas) | 5,141.26 mi (8,274.07 km) |
| Sieradz to Centerville (Ohio) | 4,618.85 mi (7,433.32 km) |
| Sieradz to Centerville (Utah) | 5,389.78 mi (8,674.01 km) |
| Sieradz to Central (Louisiana) | 5,350.89 mi (8,611.43 km) |
| Sieradz to Central Falls (Rhode Island) | 4,043.73 mi (6,507.75 km) |
| Sieradz to Central Islip (New York) | 4,164.07 mi (6,701.43 km) |
| Sieradz to Central Point (Oregon) | 5,548.97 mi (8,930.20 km) |
