| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sidorki | city | Lubelskie | Poland | 52.02 | 23.18 | 830 | 41852 |
| Sieciaszka Druga | city | Lubelskie | Poland | 51.92 | 22.30 | 830 | 11884 |
| Siedem-Chalup | city | Lubelskie | Poland | 50.61 | 22.63 | 830 | 1742 |
| Siedem-Chałup | city | Lubelskie | Poland | 50.61 | 22.63 | 830 | 1742 |
| Siedlanow | city | Lubelskie | Poland | 51.82 | 22.71 | 830 | 4642 |
| Siedliki | city | Lubelskie | Poland | 51.62 | 22.93 | 830 | 6159 |
| Siedliska | city | Lubelskie | Poland | 50.27 | 23.56 | 830 | 3226 |
| Siedliska | city | Lubelskie | Poland | 51.81 | 22.29 | 830 | 5074 |
| Siedliska | city | Lubelskie | Poland | 50.73 | 23.16 | 830 | 7477 |
| Siedliska | city | Lubelskie | Poland | 51.47 | 22.51 | 830 | 4895 |
| Siedliska | city | Lubelskie | Poland | 51.05 | 22.93 | 830 | 4951 |
| Siedliska Wielkie | city | Lubelskie | Poland | 51.05 | 22.93 | 830 | 4951 |
| Siedliszcze | city | Lubelskie | Poland | 51.29 | 23.64 | 830 | 2631 |
| Siedliszcze | city | Lubelskie | Poland | 51.02 | 23.81 | 830 | 2419 |
| Siedliszcze | city | Lubelskie | Poland | 51.20 | 23.16 | 830 | 3958 |
| Siedliszczki | city | Lubelskie | Poland | 51.10 | 23.23 | 830 | 8025 |
| Siedliszczki | city | Lubelskie | Poland | 51.14 | 22.90 | 830 | 4762 |
| Siedliszki | city | Lubelskie | Poland | 51.10 | 23.23 | 830 | 8025 |
| Sielce | city | Lubelskie | Poland | 51.44 | 22.09 | 830 | 6908 |
| Sielczyk | city | Lubelskie | Poland | 52.03 | 23.18 | 830 | 37699 |
| Sielec | city | Lubelskie | Poland | 50.58 | 23.48 | 846 | 4204 |
| Sielec | city | Lubelskie | Poland | 51.03 | 23.51 | 830 | 3277 |
| Sieliska | city | Lubelskie | Poland | 51.81 | 22.29 | 830 | 5074 |
| Siemien | city | Lubelskie | Poland | 51.63 | 22.77 | 830 | 3575 |
| Siemierz | city | Lubelskie | Poland | 50.59 | 23.51 | 830 | 4339 |
| Siemnice | city | Lubelskie | Poland | 50.55 | 23.62 | 830 | 4666 |
| Sienciaszka | city | Lubelskie | Poland | 51.93 | 22.31 | 830 | 15424 |
| Siennica Krolewska | city | Lubelskie | Poland | 50.99 | 23.28 | 830 | 4842 |
| Siennica Krolewska | city | Lubelskie | Poland | 51.01 | 23.27 | 830 | 5389 |
| Siennica Krolewska Mala | city | Lubelskie | Poland | 51.01 | 23.27 | 830 | 5389 |
| Siennica Krolewska Pierwsza | city | Lubelskie | Poland | 51.01 | 23.27 | 830 | 5389 |
| Siennica Królewska Druga | city | Lubelskie | Poland | 50.99 | 23.28 | 830 | 4842 |
| Siennica Królewska Duża | city | Lubelskie | Poland | 50.99 | 23.28 | 830 | 4842 |
| Siennica Królewska Mała | city | Lubelskie | Poland | 51.01 | 23.27 | 830 | 5389 |
| Siennica Nadolna | city | Lubelskie | Poland | 51.01 | 23.21 | 830 | 16180 |
| Siennica Różana | city | Lubelskie | Poland | 51.00 | 23.33 | 830 | 3778 |
| Siennicy Różanej | city | Lubelskie | Poland | 51.00 | 23.33 | 830 | 3778 |
| Sieprawice | city | Lubelskie | Poland | 51.30 | 22.40 | 830 | 6580 |
| Sieprawki | city | Lubelskie | Poland | 51.30 | 22.37 | 830 | 6236 |
| Sierskowola | city | Lubelskie | Poland | 51.60 | 21.99 | 830 | 8467 |
| Siewalka | city | Lubelskie | Poland | 51.15 | 22.11 | 830 | 9187 |
| Siewalki | city | Lubelskie | Poland | 51.15 | 22.11 | 830 | 9187 |
| Siewałki | city | Lubelskie | Poland | 51.15 | 22.11 | 830 | 9187 |
| Sinto | city | Lubelskie | Poland | 51.75 | 22.54 | 830 | 4553 |
| Siostrzytowa | city | Lubelskie | Poland | 51.18 | 22.97 | 830 | 7916 |
| Siostrzytów | city | Lubelskie | Poland | 51.18 | 22.97 | 830 | 7916 |
| Siowalka | city | Lubelskie | Poland | 51.13 | 22.15 | 830 | 6675 |
| Sitaniec | city | Lubelskie | Poland | 50.75 | 23.24 | 830 | 72092 |
| Sitita | city | Lubelskie | Poland | 51.62 | 23.20 | 830 | 1402 |
| Sitnik | city | Lubelskie | Poland | 52.07 | 23.03 | 830 | 3497 |
| Sitno | city | Lubelskie | Poland | 50.75 | 23.36 | 830 | 9064 |
| Sitno | city | Lubelskie | Poland | 52.00 | 22.86 | 830 | 6261 |
| Sitno | city | Lubelskie | Poland | 51.75 | 22.54 | 830 | 4553 |
| Sięciaszka Pierwsza | city | Lubelskie | Poland | 51.93 | 22.31 | 830 | 15424 |