regional and 3d topo map of Alton, United States - USA ::
Alton airports ::
The nearest airport is CMH - Port Columbus Intl, located 24.7 km east of Alton.
Other airports nearby include LCK - Columbus Rickenbacker Intl (26.0 km south east), FFO - Dayton Wright Patterson Afb (76.0 km west), DAY - James M Cox Dayton Intl (89.5 km west), LUK - Cincinnati Muni Lunken Fld (142.4 km south west),