regional and 3d topo map of Helvetia, United States - USA ::
Helvetia airports ::
The nearest airport is AOO - Altoona Blair Co, located 91.9 km south east of Helvetia.
Other airports nearby include PIT - Pittsburgh (pennsylva) Pittsburgh Intl (137.8 km south west), IPT - Williamsport Rgnl (157.0 km east), YNG - Youngstown Warren Rgnl (161.6 km west), BUF - Buffalo Niagara Intl (210.3 km north),