| Sieradz to Ridgeland (Mississippi) | 5,216.55 mi (8,395.23 km) |
| Sieradz to Ridgewood (New Jersey) | 4,188.68 mi (6,741.03 km) |
| Sieradz to Rifle (Colorado) | 5,365.54 mi (8,635.01 km) |
| Sieradz to Rincon (Georgia) | 4,896.85 mi (7,880.72 km) |
| Sieradz to Ringwood (New Jersey) | 4,188.66 mi (6,741.00 km) |
| Sieradz to Río Grande (Puerto Rico) | 5,001.04 mi (8,048.40 km) |
| Sieradz to Rio Grande City (Texas) | 5,859.00 mi (9,429.15 km) |
| Sieradz to Rio Linda (California) | 5,752.53 mi (9,257.80 km) |
| Sieradz to Rio Rancho (New Mexico) | 5,587.61 mi (8,992.39 km) |
| Sieradz to Rio Rico (Arizona) | 5,937.73 mi (9,555.86 km) |
| Sieradz to Ripon (California) | 5,805.61 mi (9,343.22 km) |
| Sieradz to River Edge (New Jersey) | 4,188.61 mi (6,740.92 km) |
| Sieradz to River Falls (Wisconsin) | 4,622.33 mi (7,438.92 km) |
| Sieradz to River Forest (Illinois) | 4,626.07 mi (7,444.95 km) |
| Sieradz to River Grove (Illinois) | 4,625.15 mi (7,443.45 km) |
