The journey from Templeton to Washington, D.C. is a major cross-country trip of over 2,800 miles. The most practical and efficient way to travel is by flying from San Luis Obispo (SBP) to one of the major D.C. airports (IAD, DCA, or BWI) with a connection. Driving is a massive undertaking that takes several days, making it less practical for most travelers.
Total Distance: 4,500 km driving distance; 4,000 km straight-line air distance.
DCA is the most convenient airport for reaching downtown D.C.
April to May or September to October for mild weather.