19 days in Washington DC Itinerary

You'll find plenty of places to visit near Washington DC: Baltimore (Saint Alphonsus Church, Sherwood Gardens, &more), National Museum of the Marine Corps (in Triangle) and Gettysburg (Gettysburg National Cemetery, Gettysburg National Military Park, &more). Next up on the itinerary: contemplate the waterfront views at Tidal Basin, learn more about the world around you at Smithsonian National Museum of Natural History, appreciate the history behind Lincoln Memorial, and get engrossed in the history at United States Holocaust Memorial Museum.

To see more things to do, reviews, traveler tips, and other tourist information, use the Washington DC trip planner.

Bangkok, Thailand to Washington DC is an approximately 24-hour flight. The time zone difference when traveling from Bangkok to Washington DC is minus 12 hours. Expect cooler temperatures when traveling from Bangkok in April; daily highs in Washington DC reach 23°C and lows reach 11°C. Finish your sightseeing early on the 9th (Tue) so you can fly back home.