Washington, D.C. To Louisville
- Travel distance: 608 miles = 978 kilometers
- Airline options: American Airlines, United Airlines, Delta Airlines
- Weekly flights: 250+
- Average flight duration: 2 hours 2 minutes
- Nearest airport to Washington: Baltimore Washington (BWI)
- Nearest airport to Louisville: Louisville (SDF)
Time difference between Washington, D.C (United Sates) and Louisville (United Sates) is 0 hours.