Idaho road trips
Idaho Road Trip Fuel Cost Guide
A curated guide to driving in Idaho — every popular route below includes distance, driving time and estimated fuel cost at Idaho's current $3.45/gal average. Start with the editor's picks, then explore 28 more drives.
Pair any route with our trip cost calculator, Idaho gas prices or EV road trip guide.
Editor's picks
Highlighted Idaho road trips
Curated picks before the full list — handpicked for distance, fuel cost and EV practicality.
Boise → Bend
Quick 302-mile drive — great for a day trip or weekend escape.
Boise → Los Angeles
791 miles · 12.8 h — the headline Idaho road trip.
Boise → Missoula
~$36 in gas at Idaho's estimated $3.45/gal.
All Idaho road trips (28)
Boise, ID → Missoula, MT
294 mi · 4.7 h
Boise, ID → Bend, OR
302 mi · 4.9 h
Boise, ID → Jackson, WY
322 mi · 5.2 h
Boise, ID → Spokane, WA
337 mi · 5.4 h
Salt Lake City, UT → Boise, ID
350 mi · 5.6 h
Provo, UT → Boise, ID
390 mi · 6.3 h
Reno, NV → Boise, ID
399 mi · 6.4 h
Boise, ID → Portland, OR
406 mi · 6.5 h
Boise, ID → Eugene, OR
406 mi · 6.5 h
Boise, ID → Tacoma, WA
463 mi · 7.5 h
Boise, ID → Seattle, WA
477 mi · 7.7 h
Boise, ID → Billings, MT
480 mi · 7.7 h
Boise, ID → Sacramento, CA
523 mi · 8.4 h
Boise, ID → Bellingham, WA
548 mi · 8.8 h
St. George, UT → Boise, ID
556 mi · 9.0 h
Boise, ID → Fresno, CA
603 mi · 9.7 h
Boise, ID → Oakland, CA
604 mi · 9.7 h
Las Vegas, NV → Boise, ID
611 mi · 9.9 h
Boise, ID → San Francisco, CA
612 mi · 9.9 h
Boise, ID → San Jose, CA
621 mi · 10.0 h
Boise, ID → Monterey, CA
673 mi · 10.9 h
Aspen, CO → Boise, ID
678 mi · 10.9 h
Boise, ID → Bakersfield, CA
695 mi · 11.2 h
Boise, ID → Cheyenne, WY
714 mi · 11.5 h
Boulder, CO → Boise, ID
726 mi · 11.7 h
Flagstaff, AZ → Boise, ID
744 mi · 12.0 h
Denver, CO → Boise, ID
752 mi · 12.1 h
Boise, ID → Los Angeles, CA
791 mi · 12.8 h
Best driving cost routes in Idaho
Top Idaho road trips with gas, distance and driving time at the state's estimated $3.45/gal.
Cheapest Idaho road trips
Short, low-fuel-cost drives — great for a weekend trip from Idaho.
Long-distance road trips from Idaho
500+ mile drives for cross-country and multi-day road trip planning.
Drives in neighboring states
Cross-state routes near Idaho — Montana, Oregon, Utah.
Gas prices in Idaho
Estimated regular at $3.45/gal · premium $4.00 · diesel $3.75.
Best vehicles for Idaho drivers
- Best hybridToyota Prius57 MPG
- Best EVLucid Air134 MPGe
- Best SUVNissan Rogue33 MPG
- Best truckFord Maverick26 MPG
Commute cost in Idaho
Daily driving cost estimates for major Idaho-area cities.
EV vs gas in Idaho
Compare driving cost of an EV vs a gas car for Idaho trips and commutes.