How many miles from Seattle Washington to Richland Washington?

Answer 1

215 miles taking this route:

1. Take I-90 EAST, from Seattle, to I-82 EAST to YAKIMA at EXIT 110.
2. Take I-82 EAST to I-182 EAST to RICHLAND and PASCO at EXIT 102.
3. Take I-182 EAST to Richland.

Answer 2

It is 202 miles according to Google Maps.

Answer 3

667 miles