It is 90.4 miles and an estimated 1 hour and 41 minutes of driving time according to Google Maps.
It is 90.59 miles according to MapQuest.
The driving distance between Seattle, WA and Bellingham, WA is approximately 90 miles. The driving time would be approximately 1 hour 40 minutes if you were to travel non-stop in good driving...
Google Maps estimates the driving time as 1 hour and 41 minutes.
153.81 kilometres (95.57 miles)