The drive from Burnet to Seattle is a 3,500-kilometer trip northwest across Texas, New Mexico, Colorado, Wyoming, Idaho, and Washington. The journey takes approximately 32 hours. You will pass through Denver and Salt Lake City on I-25 and I-84. This route is a long but rewarding journey through the mountains.
Total Distance: 3,500 km driving distance; 3,000 km straight-line air distance.
The drive is very long; plan for multiple overnight stops.
Summer for mild weather.