Airports 551 to 600
McAllen Miller International Airport
South Texas Health System McAllen Helipad
Rio Grande Regional Hospital Helipad
South Texas Health System Heart Heliport
South Texas Health System Edinburg Helipad
IMSS 270 General Regional Hospital Heliport
South Texas International at Edinburg Airport
Santiago Papasquiaro Airport
General Lucio Blanco International Airport
Atascosa County Sheriff's Office Heliport
Orange Grove Naval Auxiliary Landing Field
South Texas Regional Hospital Heliport
Santa Catarina de Tepehuanes Airport
Santa Catarina de Tepehuanes, Durango, Mexico — 410 km (221 nm) WSW