The Gospel of Luke, at Luke 24:13-35, records that Jesus appeared to two disciples who were walking from Jerusalem to Emmaus, which is described as being 60 stadia from Jerusalem (10.4 to 12 km depending on what definition of stadium is used), after his resurrection.
Answer: The distance from Buffalo to Washington is 284 miles.
The air travel (bird fly) shortest distance from New York to Washington is 328.48 km= 204.11 miles. If you travel with an airplane (which has average speed of 560 miles) between New York to Washington, It takes 0.36 hours to arrive. Also check out United States distances.