Portland to Boise EV Road Trip
Plan an electric vehicle road trip on the Portland to Boise corridor — approximately 426 miles via I-84. TripCaptain models cold-weather range loss, computes charging stops with an 80% safety buffer, and detects 13 weather hazard types along every segment.
Effective range & charging stops by EV
The live planner calculates per-vehicle effective range for Tesla Model 3 / Y / S, Rivian R1T, Ford F-150 Lightning, Hyundai Ioniq 5, Kia EV6, and Chevy Bolt EUV across mild, cold, and arctic scenarios. Larger packs and more efficient drivetrains reduce stop count; cold weather and headwind increase it.
Notable chargers on this route
Hood River Supercharger, Pendleton Supercharger, Baker City Supercharger are the most-used named DC fast chargers on the I-84 corridor. The live app shows real-time availability and amenity info.
Winter hazards on Portland to Boise
Winter on this corridor is dominated by Cabbage Hill ice, Blue Mountains snow, I-84 closures. Use TripCaptain to check the safest hourly window for departure and to track Hazard Score™ — a 0-100 trip safety metric where higher means safer.