#1. Airports near National, MD Arnold Palmer Regional Airport (LBE) 52 miles Weekly Flights: 21 Domestic Routes: 5 Delayed Flights: 11% Average Delay (hr): 1¾
#2. Airports near National, MD Hagerstown Regional Airport-Richard A Henson Field (HGR) 65 miles Weekly Flights: 3 Domestic Routes: 2 Delayed Flights: 37% Average Delay (hr): 1¼
#3. Airports near National, MD North Central West Virginia Airport (CKB) 72 miles Weekly Flights: 16 Domestic Routes: 4 Delayed Flights: 19% Average Delay (hr): 2
#4. Airports near National, MD Pittsburgh International Airport (PIT) 91 miles Weekly Flights: 944 Domestic Routes: 48 Delayed Flights: 15% Average Delay (hr): 1¼
#5. Airports near National, MD Washington Dulles International Airport (IAD) 92 miles Weekly Flights: 1,321 Domestic Routes: 75 Delayed Flights: 15% Average Delay (hr): 1½
#6. Airports near National, MD Shenandoah Valley Regional Airport (SHD) 93 miles Weekly Flights: 13 Domestic Routes: 3 Delayed Flights: 17% Average Delay (hr): 2
#7. Airports near National, MD Charlottesville-Albemarle Airport (CHO) 105 miles Weekly Flights: 107 Domestic Routes: 4 Delayed Flights: 20% Average Delay (hr): 1½
#8. Airports near National, MD Ronald Reagan Washington National Airport (DCA) 115 miles Weekly Flights: 2,548 Domestic Routes: 90 Delayed Flights: 18% Average Delay (hr): 1¼
#9. Airports near National, MD Harrisburg International Airport (MDT) 122 miles Weekly Flights: 121 Domestic Routes: 13 Delayed Flights: 16% Average Delay (hr): 1½
#10. Airports near National, MD Baltimore-Washington International Thurgood Marshall Airport (BWI) 125 miles Weekly Flights: 2,053 Domestic Routes: 70 Delayed Flights: 21% Average Delay (hr): 1
#11. Airports near National, MD Greenbrier Valley Airport (LWB) 144 miles Weekly Flights: 11 Domestic Routes: 3 Delayed Flights: 23% Average Delay (hr): 2¼
#12. Airports near National, MD Lynchburg Regional Airport-Preston Glenn Field (LYH) 159 miles Weekly Flights: 20 Domestic Routes: 1 Delayed Flights: 24% Average Delay (hr): 1¼
#13. Airports near National, MD Akron-Canton Regional Airport (CAK) 160 miles Weekly Flights: 144 Domestic Routes: 13 Delayed Flights: 19% Average Delay (hr): 1½
#14. Airports near National, MD Yeager Airport (CRW) 166 miles Weekly Flights: 89 Domestic Routes: 7 Delayed Flights: 19% Average Delay (hr): 1½
#15. Airports near National, MD Roanoke-Blacksburg Regional Airport-Woodrum Field (ROA) 168 miles Weekly Flights: 47 Domestic Routes: 5 Delayed Flights: 23% Average Delay (hr): 1¼
#16. Airports near National, MD Richmond International Airport (RIC) 170 miles Weekly Flights: 447 Domestic Routes: 21 Delayed Flights: 20% Average Delay (hr): 1¼
#17. Airports near National, MD Erie International Airport-Tom Ridge Field (ERI) 183 miles Weekly Flights: 20 Domestic Routes: 3 Delayed Flights: 13% Average Delay (hr): 2
#18. Airports near National, MD Cleveland-Hopkins International Airport (CLE) 197 miles Weekly Flights: 930 Domestic Routes: 49 Delayed Flights: 16% Average Delay (hr): 1¼
#19. Airports near National, MD Philadelphia International Airport (PHL) 197 miles Weekly Flights: 2,249 Domestic Routes: 86 Delayed Flights: 20% Average Delay (hr): 1¼
#20. Airports near National, MD Lehigh Valley International Airport (ABE) 198 miles Weekly Flights: 80 Domestic Routes: 11 Delayed Flights: 18% Average Delay (hr): 1½