between 34 and 35 hours
Lewiston, Idaho to Gold Beach, Oregon is 11 h 7 min (643.2 mi) via I-84
That depends enormously on two things: (1) where in Tennessee, and (2) Lewiston, Maine, or Lewiston, Idaho.
The driving distance from Billings, Montana to Lewiston, Idaho is 592 miles via I-90 W per MapQuest. The driving time per MapQuest is 8 hours and 53 minutes.
The distance is 298 Miles. That is about 5 hours and 36 minutes if traveling by car. If you were planning on walking, it would be 254 Miles, and that would take about 3 days and 13 hours.
According to Google, it's2,597 mi - about 1 day 16 hours by car.
7
4.15 hours at 65 mph. The distance is 270 miles.
It is 601 miles with an estimated driving time of 10 hours and 18 minutes according to Google Maps.
It takes about two hours and is a beautiful drive. JR
The driving distance from Billings, Montana to Lewiston, Idaho is 562 miles via I-90 W per MapQuest. The driving time per MapQuest is 8 hours and 57 minutes.
Google Maps estimates the driving time as 4 hours and 28 minutes.
About 23 hours