Origin
Ammon, ID
Morning in Ammon on Saturday
Local time
8:29 AM
MDT
Current temp
64°F
Unavailable
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
8h 18m
Distance
496.2 mi
799 km
Drive Score
8/10
Great drive
Same Day?
2-day trip
Fuel Cost
$79
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Ammon, ID
Shots by Kevin
Rathdrum, ID
Wikimedia Commons
The drive from Ammon, ID to Rathdrum, ID covers 496.2 miles and takes about 8h 18m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on Central Avenue, East Sunnyside Road, South Holmes Avenue for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $78.63 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
248.1 miles from Ammon, ID
A natural place for your longest stop of the day , about 4h 9m into the drive .
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
8h 18m drive, plan rest stops for pacing.
Scenic Drive
Turn-heavy local drive route profile.
Expect a 8h 18m drive with frequent turns across 496.2 miles of local and secondary roads.
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
The route itself is not hard, but at 8h 18m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Ammon, ID to Rathdrum, ID is straightforward, with well-signed roads and simple exits.
| Road | Distance | Duration |
|---|---|---|
| Central Avenue | — | — |
| East Sunnyside Road | — | — |
| South Holmes Avenue | — | — |
| East 17th Street | — | — |
| Pancheri Drive | — | — |
| South Utah Avenue | — | — |
| West Broadway Street | — | — |
| I15 North | — | — |
Some road-level metrics are being recalculated.
Step-by-step road directions between Ammon, ID and Rathdrum, ID.
Start on Molen Street
Turn left onto Central Avenue
Turn right onto East Sunnyside Road
Turn right onto South Holmes Avenue
Turn left onto East 17th Street
Continue on Pancheri Drive
Turn right onto South Utah Avenue
Enter the roundabout and take exit 2 toward South Utah Avenue
Exit the roundabout onto South Utah Avenue
Turn left onto West Broadway Street
Take the ramp right toward I15 North: Roberts, Butte
Merge slight left onto Veterans Memorial Highway
Take the exit slight left toward I 90 West: Missoula
Merge slight left onto I 90 West: Missoula
Take the exit slight right
Keep slight right
Turn straight onto North Highway 41
Turn left onto North McCartney Street
Turn left onto West Main Street
Turn right onto North Mill Street
Turn right onto West Highway 53
Arrive at your destination
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 109 miles or 1h 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 248.1 miles or 4h 9m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 248.1 miles or 4h 9m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 18m
Traffic, exits, and arrival timing usually matter more near Rathdrum, ID than in the middle of the route.
Open the route before leaving Ammon, ID so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Ammon, ID
Aim for roughly 248 miles and 4.2 hours of wheel time on this day.
Day 2
Finish the approach into Rathdrum, ID
Aim for roughly 248 miles and 4.2 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 248.1 mi from Ammon, ID · 4h 9m into the drive
Mid-route town
Overnight candidate
248 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Thompson Falls, MTNight 1
248 mi · about 4.2h in
A practical overnight split lands near Thompson Falls, MT after about 248 miles or 4.2 hours of driving.
Find hotelsA short stop after about 109 miles helps settle the day before fatigue starts building.
The midpoint is around 248.1 miles from Ammon, ID, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 248 miles or 4.2 hours on the road.
The final approach into Rathdrum, ID usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Rathdrum, ID.
On a multi-day trip, keep the last day a little lighter so you reach Rathdrum, ID with some flexibility left in the schedule.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$78.63 one way
$157.26 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $82.42 | $164.84 |
| premium | $4.53 | $88.52 | $177.03 |
| diesel | $5.61 | $109.55 | $219.11 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$79
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$209–$319
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 173.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $52 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 148.9 | 1 | $52.10 | $23.82 |
| Efficient EV | 124.1 | 1 | $43.42 | $19.85 |
| EV Truck/SUV | 198.5 | 2 | $69.47 | $31.76 |
Gas CO2
174 kg
EV CO2
58 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Morning in Ammon on Saturday
Local time
8:29 AM
MDT
Current temp
64°F
Unavailable
Destination
Morning in Rathdrum on Saturday
Local time
7:29 AM
PDT
Current temp
45°F
Unavailable
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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