Sycamore Hills airports ::
The nearest airport is RIV - Riverside March Arb, located 42.6 km north west of Sycamore Hills.
Other airports nearby include PSP - Palm Springs Intl (48.8 km north east), RAL - Riverside Muni (60.4 km north west), ONT - Ontario Intl (78.9 km north west), NKX - Miramar Mcas (82.6 km south),