There are five identified Ebola virus species, four of which are known to cause disease in humans: Ebola virus (Zaire ebolavirus); Sudan virus (Sudan ebolavirus); TaÃ¯ Forest virus (TaÃ¯ Forest ebolavirus, formerly CÃ´te dâIvoire ebolavirus); and Bundibugyo virus (Bundibugyo ebolavirus).
1 Washington DC, DC is 2300 miles from Seattle. 2  There are 13 daily flights from Washington DC, DC to Seattle. 3  There are 21 weekly flights from Washington DC, DC to Seattle.  17 non-stop flights are operating from Washington DC, DC to Seattle today.
Driving distance from DCA to Washington, DC. The total driving distance from DCA to Washington, DC is 4 miles or 6 kilometers. Your trip begins at Ronald Reagan Washington National Airport in Washington, District of Columbia. It ends in Washington, District of Columbia. If you are planning a road trip, you might also want to calculate the total driving time from DCA to Washington, DC so you can see when you'll arrive at your destination.