| Sieradz to Kenosha (Wisconsin) | 4,591.61 mi (7,389.48 km) |
| Sieradz to Kent (Ohio) | 4,443.07 mi (7,150.44 km) |
| Sieradz to Kent (Washington) | 5,217.57 mi (8,396.87 km) |
| Sieradz to Kentwood (Michigan) | 4,499.94 mi (7,241.96 km) |
| Sieradz to Kerman (California) | 5,845.89 mi (9,408.05 km) |
| Sieradz to Kernersville (North Carolina) | 4,654.94 mi (7,491.39 km) |
| Sieradz to Kerrville (Texas) | 5,658.93 mi (9,107.16 km) |
| Sieradz to Kettering (Maryland) | 4,391.20 mi (7,066.95 km) |
| Sieradz to Kettering (Ohio) | 4,615.80 mi (7,428.41 km) |
| Sieradz to Kewanee (Illinois) | 4,730.54 mi (7,613.08 km) |
| Sieradz to Key Biscayne (Florida) | 5,205.84 mi (8,377.99 km) |
| Sieradz to Key Largo (Florida) | 5,245.99 mi (8,442.60 km) |
| Sieradz to Key West (Florida) | 5,329.84 mi (8,577.55 km) |
| Sieradz to Keystone (Florida) | 5,170.17 mi (8,320.58 km) |
| Sieradz to Kihei (Hawaii) | 7,428.36 mi (11,954.79 km) |
