# Unknown Field (1MA5)

> Unknown Field airport in Southborough, Massachusetts, US.

## Identification

- **IATA**: N/A
- **ICAO**: 1MA5
- **LID**: 1MA5
- **Name**: Unknown Field

## Location

- **City**: [Southborough](https://www.flightduration.online/airports/city/southborough-us)
- **State / Region**: Massachusetts
- **Country**: [United States (US)](https://www.flightduration.online/airports/us)
- **Timezone**: [America/New_York](https://www.flightduration.online/airports/timezone/america-new-york)
- **Coordinates**: 42.280000, -71.550000
- **Elevation**: 432 ft (132 m)

## About Unknown Field

Unknown Field is an airport located in Southborough Massachusetts, United States. The ICAO code **1MA5** 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 1MA5.

Unknown Field sits at an elevation of **432 feet** (132 meters) above sea level.

## Airports within 100 km

- [Crow Island Airport (8MA4)](https://www.flightduration.online/airport/8ma4-stow-crow-island-airport/1ef266de-90db-6880-960e-06bb2780ed98) — Stow · 16.3 km away
- [Sids Airport (MA52)](https://www.flightduration.online/airport/ma52-maynard-sids-airport/1ef266df-5a65-6b74-b09c-06bb2780ed98) — Maynard · 19.0 km away
- [Hopedale Industrial Park Airport (K1B6)](https://www.flightduration.online/airport/k1b6-hopedale-hopedale-industrial-park-airport/1ef266de-f861-6df6-a38e-06bb2780ed98) — Hopedale · 19.2 km away
- [Minute Man Air Field (MMN)](https://www.flightduration.online/airport/mmn-stow-minute-man-air-field/1ef266df-05c2-6e50-a9c9-06bb2780ed98) — Stow · 20.2 km away
- [Sterling Airport (K3B3)](https://www.flightduration.online/airport/k3b3-sterling-sterling-airport/1ef266de-fdf5-65c4-9e34-06bb2780ed98) — Sterling · 25.8 km away
- [Worcester Regional Airport (ORH)](https://www.flightduration.online/airport/orh-worcester-worcester-regional-airport/1ef266df-3126-64c0-8f82-06bb2780ed98) — Worcester · 27.2 km away
- [Laurence G Hanscom Field (BED)](https://www.flightduration.online/airport/bed-bedford-laurence-g-hanscom-field/1ef266df-1030-6e00-ac3f-06bb2780ed98) — Bedford · 30.0 km away
- [Norwood Memorial Airport (OWD)](https://www.flightduration.online/airport/owd-norwood-norwood-memorial-airport/1ef266df-317a-6b74-bbed-06bb2780ed98) — Norwood · 32.8 km away
- [Spencer Airport (K60M)](https://www.flightduration.online/airport/k60m-spencer-spencer-airport/1ef266df-04e0-6046-a0eb-06bb2780ed98) — Spencer · 33.7 km away
- [Fitchburg Municipal Airport (KFIT)](https://www.flightduration.online/airport/kfit-fitchburg-fitchburg-municipal-airport/1ef266df-1c3b-6efc-8059-06bb2780ed98) — Fitchburg · 34.6 km away
- [Dresser Hill Airport (MA30)](https://www.flightduration.online/airport/ma30-charlton-dresser-hill-airport/1ef266df-5a54-6aa4-a0f8-06bb2780ed98) — Charlton · 40.0 km away
- [North Central State Airport (SFZ)](https://www.flightduration.online/airport/sfz-pawtucket-north-central-state-airport/1ef266df-3838-6614-b5ae-06bb2780ed98) — Pawtucket · 40.3 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)