Baltimore/Washington International Thurgood Marshall Airport in Baltimore, United States has 112 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
The longest listed nonstop flight from BWI is to Frankfurt (FRA), about 4,027 miles with an estimated block time of 8h 54m.
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | BWI to FRA Frankfurt, Germany | 4,027 mi | 8h 54m | Condor | weekly |
| 2 | BWI to LHR London, United Kingdom | 3,625 mi | 8h 4m | British Airways | 1-2/day |
| 3 | BWI to LTN London, United Kingdom | 3,620 mi | 8h 3m | London Executive Aviation | weekly |
| 4 | BWI to KEF Reykjavik, Iceland | 2,756 mi | 6h 16m | Icelandair | 1-2/day |
| 5 | BWI to THU Thule, Greenland | 2,592 mi | 5h 56m | ATI | weekly |
| 6 | BWI to SFO San Francisco, United States | 2,451 mi | 5h 38m | United Airlines and Southwest Airlines | 2-3/day |
| 7 | BWI to OAK Oakland, United States | 2,441 mi | 5h 37m | Southwest Airlines | weekly |
| 8 | BWI to SJC San Jose, United States | 2,433 mi | 5h 36m | Southwest Airlines | 1-2/day |
| 9 | BWI to SMF Sacramento, United States | 2,389 mi | 5h 31m | Southwest Airlines | 1/day |
| 10 | BWI to PDX Portland, United States | 2,352 mi | 5h 26m | Southwest Airlines and Alaska Airlines | 2-3/day |
| 11 | BWI to SEA Seattle, United States | 2,329 mi | 5h 23m | Alaska Airlines and Southwest Airlines | 3-4/day |
| 12 | BWI to BFI Seattle, United States | 2,328 mi | 5h 23m | Delta Air Lines | weekly |
| 13 | BWI to LAX Los Angeles, United States | 2,324 mi | 5h 23m | Southwest Airlines and United Airlines | 4-5/day |
| 14 | BWI to NZY San Diego, United States | 2,292 mi | 5h 19m | Southwest Airlines | 2×/wk |
| 15 | BWI to SAN San Diego, United States | 2,290 mi | 5h 19m | Southwest Airlines | 3-4/day |
| 16 | BWI to ONT Ontario, United States | 2,278 mi | 5h 17m | Southwest Airlines | 1/day |
| 17 | BWI to LAS Las Vegas, United States | 2,101 mi | 4h 55m | Southwest Airlines | 4-5/day |
| 18 | BWI to PTY Panama City, Panama | 2,087 mi | 4h 53m | Copa | 1/day |
| 19 | BWI to SJO San Jose, Costa Rica | 2,069 mi | 4h 51m | Southwest Airlines | weekly |
| 20 | BWI to LIR Liberia, Costa Rica | 2,049 mi | 4h 49m | Southwest Airlines | 2×/wk |
| 21 | BWI to PHX Phoenix, United States | 1,994 mi | 4h 42m | Southwest Airlines and Sun Country Airlines | 3-4/day |
| 22 | BWI to AUA Oranjestad, Aruba | 1,887 mi | 4h 29m | Southwest Airlines | 1/day |
| 23 | BWI to SLC Salt Lake City, United States | 1,860 mi | 4h 25m | Southwest Airlines and Delta Air Lines | 2-3/day |
| 24 | BWI to SXM Saint Martin, Sint Maarten | 1,671 mi | 4h 2m | Southwest Airlines | 2×/wk |
| 25 | BWI to ABQ Albuquerque, United States | 1,666 mi | 4h 1m | Southwest Airlines | 1-2/day |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
The longest nonstop route in FlightQ's current BWI schedule set is BWI to FRA, about 4,027 miles with an estimated block time of 8h 54m.
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.