According to trueknowledge.com, it is 2,241.29 miles from Washington state to Maryland.
flying from San Francisco to Washington state (Seattle) takes about 2 hours
about 1000 miles to Washington state, 2700 to DC
about 3100 miles
It is about 2,700 miles between Washington, D.C. and Seattle, Washington.
2300 MILES SO about about 30 hours
There are no Amish in washington state as of 2012.