Trenton-Mercer Airport Plan Your Next Adventure! Trenton–Mercer Airport is a county-owned, joint civil–military, public airport located four miles northwest of Trenton in the West Trenton section of Ewing Township, Mercer County, New Jersey, United States. View more Posts navigation
Trenton-Mercer Airport Plan Your Next Adventure! Trenton–Mercer Airport is a county-owned, joint civil–military, public airport located four miles northwest of Trenton in the West Trenton section of Ewing Township, Mercer County, New Jersey, United States. View more