The nearest airport is TRF - Torp, located 64.6 km west of Knarrås.
Other airports nearby include THN - Trollhattan Vanersborg (102.0 km south east), SKE - Skien Geiteryggen (103.7 km west), LDK - Lidkoping (124.9 km south east), OSL - Oslo Gardermoen (125.1 km north),