| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| X-1 RANCH UPPER HEADQUARTERS | airport | United States | 35.38 | -113.30 | 5585 | 0 | |
| X-Cabanche | city | Estado de Yucatan | Mexico | 20.23 | -88.73 | 127 | 828 |
| X-Cabil | city | Estado de Quintana Roo | Mexico | 20.17 | -88.47 | 121 | 734 |
| X-Campana | city | Estado de Yucatan | Mexico | 20.30 | -88.57 | 111 | 1724 |
| X-Can | city | Estado de Yucatan | Mexico | 20.83 | -87.72 | 95 | 2086 |
| X-Can | city | Estado de Yucatan | Mexico | 20.85 | -87.68 | 98 | 2067 |
| X-Cana | city | Estado de Quintana Roo | Mexico | 20.07 | -88.31 | 101 | 447 |
| X-Catzim | city | Estado de Yucatan | Mexico | 20.72 | -87.82 | 82 | 2086 |
| X-Conhá | city | Estado de Quintana Roo | Mexico | 19.44 | -88.09 | 32 | 447 |
| X-Habin | city | Estado de Yucatan | Mexico | 20.45 | -88.43 | 118 | 973 |
| X-Hazil Sur | city | Estado de Quintana Roo | Mexico | 19.41 | -88.08 | 39 | 447 |
| X-Kalakonot | city | Estado de Quintana Roo | Mexico | 18.27 | -88.23 | 3 | 1490 |
| X-Kalax | city | Estado de Yucatan | Mexico | 21.39 | -88.00 | 52 | 745 |
| X-Kinchil | city | Estado de Quintana Roo | Mexico | 20.40 | -88.03 | 75 | 1160 |
| X-Lata | city | Estado de Quintana Roo | Mexico | 20.16 | -88.31 | 111 | 447 |
| X-Mac-Nah | city | Estado de Quintana Roo | Mexico | 19.70 | -88.18 | 75 | 447 |
| X-Pechil | city | Estado de Yucatan | Mexico | 20.03 | -88.88 | 98 | 596 |
| X-Pichil | city | Estado de Quintana Roo | Mexico | 19.70 | -88.37 | 121 | 447 |
| X-Prairie | city | Mississippi | United States | 33.15 | -88.46 | 249 | |
| X-Puha | city | Estado de Quintana Roo | Mexico | 20.47 | -87.25 | 0 | 0 |
| X-Querol | city | Estado de Quintana Roo | Mexico | 20.12 | -88.62 | 121 | 596 |
| X-Quinientos | city | Estado de Yucatan | Mexico | 21.47 | -88.18 | 26 | 1792 |
| X-Tobil | city | Estado de Quintana Roo | Mexico | 20.31 | -88.28 | 95 | 674 |
| X-Tut | city | Estado de Yucatan | Mexico | 20.87 | -87.97 | 88 | 1341 |
| X-Uch | city | Estado de Yucatan | Mexico | 20.80 | -88.13 | 121 | 2934 |