| Type | Airport Name | City | IATA Code | Connectivity | Distance |
| Galway Airport | Galway | GWY | 73.65 km | ||
| Ireland West Knock Airport | Charleston | NOC | 79.75 km | ||
| Dublin Airport | Dublin | DUB | 105.85 km | ||
| Shannon Airport | Limerick | SNN | 110.55 km | ||
| Waterford Airport | Waterford | WAT | 151.6 km |
=Medium Airport,
=Large Airport
Connectivity ratings are based on the airport's flight routes to other airports.
The above list contains Regional/Domestic as well as International airports.
| City/Town/Village | Distance |
| Glasan(County Westmeath) | 0 km |
| The Pigeons(County Westmeath) | 4.97 km |
| Auburn(County Westmeath) | 4.97 km |
| Tullymagawly(County Westmeath) | 6.38 km |
| Baile Atha Luain(County Westmeath) | 6.65 km |
| City/Town/Village | Distance |
| Galway(Galway) | 81.36 km |
| An Uaimh(County Meath) | 80.97 km |
| Cill Chainnigh(County Kilkenny) | 99.23 km |
| An Nas(County Kildare) | 84.39 km |
| Sligeach(County Sligo) | 97.71 km |
Airports Near Glasan, County Westmeath, Ireland on map