| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| BTA | airport | United States | 32.00 | -102.08 | 2815 | 0 | |
| BTF (SKYPARK) | airport | United States | 40.87 | -111.93 | 4234 | 0 | |
| BTI (BARTER ISLAND LRRS) | airport | United States | 70.13 | -143.58 | 2 | 0 | |
| BTL (W K KELLOGG) | airport | United States | 42.31 | -85.25 | 952 | 0 | |
| BTM (BERT MOONEY) | airport | United States | 45.95 | -112.50 | 5550 | 0 | |
| BTN (MARLBORO CO JETPORT H E AVENT) | airport | United States | 34.62 | -79.73 | 147 | 0 | |
| BTP (BUTLER CO K W SCHOLTER FLD) | airport | United States | 40.78 | -79.95 | 1248 | 0 | |
| BTR (BATON ROUGE METRO RYAN FLD) | airport | United States | 30.53 | -91.15 | 70 | 0 | |
| BTT (BETTLES) | airport | United States | 66.91 | -151.53 | 644 | 0 | |
| BTV (BURLINGTON INTL) | airport | United States | 44.47 | -73.15 | 335 | 0 | |
| BTY (BEATTY) | airport | United States | 36.86 | -116.79 | 3170 | 0 |