80IS
Martin Airport
VFR
US-6442
Hidden Valley Ranch Airport
29° 35′ 6″ N 99° 33′ 14″ W
/
1.417 ft
(432 m MSL)
navigation
214°
US-4950
Rancho Sabino Grande Airport
29° 33′ 1″ N 99° 30′ 58″ W
/
1.287 ft
(392 m MSL)
navigation
214°
navigation
217°
29° 56′ 48″ N 100° 10′ 26″ W
/
2.372 ft
(723 m MSL)
navigation
217°
navigation
145°
US-6121
Little Comanche Creek Airport
29° 27′ 18″ N 99° 22′ 58″ W
/
1.130 ft
(344 m MSL)
navigation
213°
30° 5′ 48″ N 100° 24′ 17″ W
/
2.250 ft
(686 m MSL)
navigation
218°
navigation
144°
navigation
214°
29° 37′ 59″ N 99° 43′ 43″ W
/
820 ft
(250 m MSL)
navigation
215°
US-4659
JL Mayfield Ranch Airport
30° 9′ 35″ N 100° 32′ 36″ W
/
2.147 ft
(654 m MSL)
navigation
218°
29° 48′ 19″ N 100° 0′ 40″ W
/
1.614 ft
(492 m MSL)
navigation
216°
navigation
145°
navigation
145°
navigation
146°
US-6735
Dripping Springs Hollow Airport
29° 30′ 37″ N 99° 39′ 19″ W
/
1.435 ft
(437 m MSL)
navigation
214°
navigation
145°
29° 35′ 58″ N 99° 50′ 46″ W
/
1.620 ft
(494 m MSL)
navigation
215°