This 318-mile journey from Malad City, ID to Caldwell, ID is a straightforward, single-day drive that will take approximately 5 hours and 10 minutes. You'll primarily be on Vietnam Veterans Memorial Highway and I 86, with a relatively low 20% highway share, suggesting a more local feel. The estimated fuel cost is around $50, and with only one recommended stop, it’s an efficient trip. Both your origin and destination are within the Mountain West region, keeping the scenery consistently characteristic of this area. This route is definitely manageable in one go, making it a practical option for a quick trip.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
159 miles from Malad City, ID
A natural place for your longest stop of the day
, about 2h 34m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 10m. Total distance: 318 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a drive that’s described as 'turn-heavy local drive.' While you'll encounter some highway sections, only 20% of the route is on major highways, indicating you'll be navigating more varied terrain. The longest uninterrupted stretch is a significant 192.4 miles on Vietnam Veterans Memorial Highway, offering a good period of consistent travel. This suggests a route that likely involves a mix of speeds and road types, moving from faster highway segments to more winding, local roads as you progress toward Caldwell.
This route has more turning and local-road decision points than a simple highway run.
There are about 19 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Vietnam Veterans Memorial Highway is the longest continuous segment at about 192.4 miles.
How Hard Is This Drive?
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. The trickiest moment comes around 0.2 miles in near Bannock Street.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 5h 10m drive. You will face about 12 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.2 miles (Bannock Street): Navigation decision point; at 1.3 miles: Navigation decision point; at 60.2 miles: Exit ramp - move to the correct lane early.
Critical Maneuvers
5 of 12 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
4
0.2 mi into trip|~0m in|Bannock Street
At end of road, turn left onto Bannock Street
Navigation decision point
4
1.3 mi into trip|~2m in
Take the ramp
Navigation decision point
5
60.2 mi into trip|~59m in
Take the exit toward I 86 West
Exit ramp - move to the correct lane early
Exit 72
Toward I 86 West
7
315.9 mi into trip|~5h 6m in
Take the exit toward US 20, US 26 East
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / left lanes.
Toward US 20, US 26 East
5
318 mi into trip|~5h 10m in
Turn left
Navigation decision point
Main Roads
Road
Distance
Duration
Vietnam Veterans Memorial Highway
192.4 mi
3h 6m
I 86
62.7 mi
59m
Veterans Memorial Highway
58.2 mi
55m
Blaine Street
0.8 mi
1m
North 21st Avenue
0.6 mi
1m
Bannock Street
0.5 mi
<1m
Franklin Road
0.4 mi
<1m
50 Street South
0.3 mi
<1m
Longest stretch:
Vietnam Veterans Memorial Highway
— 192.4 mi, about 3h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between Malad City, ID and Caldwell, ID.
1
Start on 200 West
0.2 mi·45 sec·200 West
2
At end of road, turn left onto Bannock Street
0.5 mi·47 sec·Bannock Street
3
Turn left onto ID 38
0.3 mi·29 sec·50 North
4
Continue on ID 38; US 191 Old
0.3 mi·37 sec·50 Street South
5
Take the ramp
0.3 mi·40 sec
6
Merge onto I 15
58 mi·55 min·Veterans Memorial Highway
7
Take the exit
0.2 mi·13 sec
8
Continue on I 15 BUS
0.2 mi·14 sec·I 15 BUS
9
Take the exit
0.6 mi·1 min
Exit 72Toward I 86 West
10
Continue on I 86
63 mi·59 min·I 86
11
Continue on I 84; US 30
192 mi·3 hr 6 min·Vietnam Veterans Memorial Highway
Use the straight / slight right lanes.
12
Take the exit
0.2 mi·36 sec
Toward US 20, US 26 EastUse the straight / left lanes.
13
Turn left onto US 20; US 26
0.4 mi·52 sec·Franklin Road
14
Continue on North 21st Avenue
0.6 mi·1 min·North 21st Avenue
15
Turn right onto I 84 Business
0.8 mi·1 min·Blaine Street
16
Turn left onto South 10th Avenue
166 ft·9 sec·South 10th Avenue
17
Turn left
68 ft·6 sec
18
Turn right
79 ft·5 sec
19
Arrive at destination
Trip Plan
Given the 5-hour duration, starting your drive in Malad City earlier in the morning is a good strategy to maximize daylight and allow for a relaxed pace. With only one recommended stop, plan this break strategically to break up the 318 miles. The estimated $50 fuel cost is manageable, but it’s always wise to top off your tank before departing, especially if you encounter longer stretches without services. Keep an eye on road conditions, as the 'turn-heavy local drive' profile suggests you'll be navigating more residential or town areas where speed limits can change.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 159 miles from Malad City, ID, or about 2h 34m into the drive.
The longest continuous stretch on this route runs about 192.4 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 70 miles or 1h 9m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 159 miles or 2h 34m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 12m
Traffic, exits, and arrival timing usually matter more near Caldwell, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Malad City, 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.
Day 1
Settle into the route from Malad City, ID
This is one driving day of about 318 miles and 5h 10m.
Your first comfortable stop window is around 70 miles from Malad City, ID.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Vietnam Veterans Memorial Highway for about 192.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 159 mi from Malad City, ID
· 2h 34m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Hagerman Fossil Beds National Monument
National Monument
During the Pliocene, this place looked quite different. Lush wetlands, forests, and grasslands provided excellent habitat for a variety of animals. From fascinating, now-extinct creatures like the sab...
7 mi from route
~17 min detour
Free
near mile 197.4
Caution: Use Caution with "Fossil Beds Information" Signs
Caution: If You Can't Reach Us By Phone, Please Email Us
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$50.39 one way
$100.78 round trip
$4.03/gal25.4 MPG avg111 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$52.82
$105.64
premium
$4.53
$56.73
$113.45
diesel
$5.61
$70.21
$140.42
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$50
Meals
$25–$50
Total
$75–$100
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 111.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $33 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
95.4
1
$33.39
$15.26
Efficient EV
79.5
0
$27.83
$12.72
EV Truck/SUV
127.2
1
$44.52
$20.35
Gas CO2
111 kg
EV CO2
37 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 15, 2026
Origin
Malad City, ID
Morning
in Malad City on Friday
Local time
11:21 AM
MDT
Current temp
43°F
Unavailable
Live forecast
Destination
Caldwell, ID
Morning
in Caldwell on Friday
Local time
11:21 AM
MDT
Current temp
62°F
Unavailable
Live forecast
44°F
Kimberly, ID
159 mi in
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.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
19 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 10m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Malad City, ID to Caldwell, ID covers 318 miles and takes about 5h 10m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Vietnam Veterans Memorial Highway, I 86, Veterans Memorial Highway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 159 miles from Malad City, ID. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $50.39 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a straightforward 5h 10m drive. You will face about 12 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 0.2 miles (Bannock Street): Navigation decision point; at 1.3 miles: Navigation decision point; at 60.2 miles: Exit ramp - move to the correct lane early.
The route from Malad City, ID to Caldwell, ID does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include Hagerman Fossil Beds National Monument.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
