| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| SEQ (Sungai Pakning Bengkalis Airport) | airport | 1.37 | 102.14 | 3 | 0 | ||
| SEQE (QUEVEDO) | airport | Ecuador | -0.99 | -79.47 | 350 | 0 | |
| SEQM (Mariscal Sucre International Airport) | airport | -0.13 | -78.36 | 7841 | 0 | ||
| SEQQ (Old Mariscal Sucre International Airport) | airport | -0.14 | -78.49 | 0 | |||
| SEQU (MARISCAL SUCRE INTL) | airport | Ecuador | -0.14 | -78.49 | 9228 | 0 | |
| SEQUIM VALLEY | airport | United States | 48.10 | -123.19 | 144 | 0 | |
| SEQUOIA FLD | airport | United States | 36.45 | -119.32 | 313 | 0 | |
| SEQUOIA RANCH | airport | United States | 36.15 | -118.80 | 1153 | 0 |