Airport
CNU Chanute Martin Johnson Airport
Chanute Martin Johnson Airport (CNU) is a small airport near Chanute, United States with no regular commercial traffic. Below: its exact location and the nearest airport with flights.
IATACNU
ICAOKCNU
Elevation305 m
Airports nearby
Other options near Chanute
Q&A
Answers to your questions
What is Chanute Martin Johnson Airport's code?
The IATA code is CNU, the ICAO code is KCNU. It's a small field with no regular commercial traffic.
What's the nearest airport with scheduled flights?
Joplin Regional Airport (JLN), about 104 km away.
About this page
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Sources: Airport data: OpenFlights (ODbL) · Route network: OpenFlights routes · Getting-there notes: Around the World, checked 2026