| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| SUM (SUMTER) | airport | United States | 34.00 | -80.36 | 182 | 0 | |
| SUMBAWA BESAR | airport | Indonesia | -8.49 | 117.41 | 16 | 0 | |
| SUMBE | airport | Angola | -11.17 | 13.85 | 36 | 0 | |
| SUMBURGH | airport | United Kingdom | 59.88 | -1.30 | 20 | 0 | |
| SUME (Ricardo de Tomasi Airport) | airport | -33.25 | -58.07 | 68 | 0 | ||
| SUMME FARM | airport | United States | 39.96 | -86.25 | 880 | 0 | |
| SUMMER HILL FARM | airport | United States | 41.33 | -96.19 | 1250 | 0 | |
| SUMMERDALE NOLF | airport | United States | 30.51 | -87.65 | 149 | 0 | |
| SUMMERELL | airport | United States | 31.68 | -91.50 | 64 | 0 | |
| SUMMERLAND KEY COVE | airport | United States | 24.66 | -81.44 | 4 | 0 | |
| SUMMERLIN MEDICAL CENTER | airport | United States | 36.19 | -115.30 | 2745 | 0 | |
| SUMMERS PSNL USE | airport | United States | 41.67 | -80.42 | 1040 | 0 | |
| SUMMERS STATION | airport | United States | 34.30 | -81.31 | 436 | 0 | |
| SUMMERSIDE | airport | Canada | 46.44 | -63.83 | 56 | 0 | |
| SUMMERSVILLE | airport | United States | 38.23 | -80.87 | 1820 | 0 | |
| SUMMERVILLE | airport | United States | 33.06 | -80.28 | 56 | 0 | |
| SUMMEY AIRPARK | airport | United States | 35.29 | -81.79 | 1000 | 0 | |
| SUMMIT | airport | United States | 37.36 | -79.90 | 1280 | 0 | |
| SUMMIT | airport | United States | 39.52 | -75.72 | 70 | 0 | |
| SUMMIT | airport | United States | 63.33 | -149.13 | 2409 | 0 | |
| SUMMIT LAKE | airport | United States | 60.64 | -149.50 | 1300 | 0 | |
| SUMMIT MEADOW | airport | United States | 42.90 | -71.92 | 1018 | 0 | |
| SUMMIT MEDICAL CENTER | airport | United States | 39.58 | -106.09 | 9042 | 0 | |
| SUMMIT MEDICAL CENTER | airport | United States | 36.18 | -86.61 | 530 | 0 | |
| SUMNER CO RGNL | airport | United States | 36.38 | -86.41 | 584 | 0 | |
| SUMO (Cerro Largo International Airport) | airport | -32.34 | -54.22 | 364 | 0 | ||
| SUMTER | airport | United States | 34.00 | -80.36 | 182 | 0 | |
| SUMU (CARRASCO INTL) | airport | Uruguay | -34.84 | -56.03 | 105 | 0 |