# Union County Airport (KMRT)

> Union County Airport airport in Marysville, Ohio, US.

## Identification

- **IATA**: N/A
- **ICAO**: KMRT
- **LID**: MRT
- **Name**: Union County Airport

## Location

- **City**: [Marysville](https://www.flightduration.online/airports/city/marysville-us)
- **State / Region**: Ohio
- **Country**: [United States (US)](https://www.flightduration.online/airports/us)
- **Timezone**: [America/New_York](https://www.flightduration.online/airports/timezone/america-new-york)
- **Coordinates**: 40.220000, -83.350000
- **Elevation**: 1,021 ft (311 m)

## About Union County Airport

Union County Airport is an airport located in Marysville Ohio, United States. The ICAO code **KMRT** is used by air traffic control and pilots for flight planning.

The airport operates in the **America/New_York** timezone. Use the [flight duration calculator](/) to account for timezone differences when planning flights to or from KMRT.

Union County Airport sits at an elevation of **1,021 feet** (311 meters) above sea level.

## Airports within 100 km

- [Fl-Airfield Airport (2OA5)](https://www.flightduration.online/airport/2oa5-marysville-fl-airfield-airport/1ef266de-6ed8-69ea-b677-06bb2780ed98) — Marysville · 4.4 km away
- [Darby Airport (OH93)](https://www.flightduration.online/airport/oh93-milford-center-darby-airport/1ef266df-7bbc-655c-852e-06bb2780ed98) — Milford Center · 9.5 km away
- [Transportation Research Center Of Ohio Airport (9OI5)](https://www.flightduration.online/airport/9oi5-east-liberty-transportation-research-center-of-ohio-airport/1ef266de-976a-605c-a61e-06bb2780ed98) — East Liberty · 19.0 km away
- [Oakhaus Landing Airport (5OH6)](https://www.flightduration.online/airport/5oh6-raymond-oakhaus-landing-airport/1ef266de-81e0-6af6-b932-06bb2780ed98) — Raymond · 20.4 km away
- [Delaware Municipal/Jim Moore Field (KDLZ)](https://www.flightduration.online/airport/kdlz-delaware-delaware-municipaljim-moore-field/1ef266df-1768-6574-a2f5-06bb2780ed98) — Delaware · 21.4 km away
- [Packer Airport (K5E9)](https://www.flightduration.online/airport/k5e9-radnor-packer-airport/1ef266df-0396-6b22-a030-06bb2780ed98) — Radnor · 23.8 km away
- [Hillview Airstrip (OI38)](https://www.flightduration.online/airport/oi38-east-liberty-hillview-airstrip/1ef266df-7c51-6f44-a0c8-06bb2780ed98) — East Liberty · 25.0 km away
- [Eylesair Airport (OH40)](https://www.flightduration.online/airport/oh40-radnor-eylesair-airport/1ef266df-7b3a-63c2-9499-06bb2780ed98) — Radnor · 26.3 km away
- [Ohio State University Airport (OSU)](https://www.flightduration.online/airport/osu-columbus-ohio-state-university-airport/1ef266df-3148-66e2-ad5e-06bb2780ed98) — Columbus · 28.4 km away
- [Obi One Airport (7OH3)](https://www.flightduration.online/airport/7oh3-delaware-obi-one-airport/1ef266de-8cd8-6918-9b2a-06bb2780ed98) — Delaware · 29.3 km away
- [Sky Ranch Airport (49OH)](https://www.flightduration.online/airport/49oh-west-jefferson-sky-ranch-airport/1ef266de-79f0-67ec-b660-06bb2780ed98) — West Jefferson · 32.5 km away
- [Cook Airport (K38I)](https://www.flightduration.online/airport/k38i-urbana-cook-airport/1ef266de-fda0-6592-8005-06bb2780ed98) — Urbana · 32.6 km away

## Related

- [All airports in United States](https://www.flightduration.online/airports/us)
- [Calculate flight duration](/#calculator)
- [Browse airports by country](https://www.flightduration.online/airports)