Meridian to Rigby is 302.5 miles and takes about 4h 52m via Vietnam Veterans Memorial Highway and I-86, with a fuel budget near $54 and enough daylight to finish in a day. You'll be traveling entirely within the Mountain West region, staying in Idaho for the whole trip. This route offers a mixed driving experience, combining highway stretches with some surface roads. Given the relatively short duration, it's a manageable one-day trip, allowing for a flexible start time.
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
151.2 miles from Meridian, ID
A natural place for your longest stop of the day
, about 2h 26m into the drive
.
Main Roads
Road
Distance
Duration
Vietnam Veterans Memorial Highway
176.9 mi
2h 48m
I 86
62.7 mi
59m
I 15 BUS
46.3 mi
43m
Idaho Medal of Honor Highway
9.6 mi
10m
Rigby Highway
3.1 mi
3m
North Meridian Road
1.3 mi
2m
US 20 Business
1.1 mi
2m
US 20
0.3 mi
<1m
Longest stretch:
Vietnam Veterans Memorial Highway
— 176.9 mi, about 2h 48m
Traffic on I-84
Hour-of-day weekday pattern from 115 FHWA count stations on your route.
Peak
4 PM
~2,574 veh/hr typical
· worst 2,979
Quietest
2 AM
~171 veh/hr
Peak-to-quiet ratio
15.1×
busier at peak than in the quiet hours
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Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Meridian, ID and Rigby, ID.
1
Start on North Main Street
56 ft·5 sec·North Main Street
2
Turn right onto East Pine Avenue
528 ft·25 sec·East Pine Avenue
3
Turn left onto North Meridian Road
1.3 mi·2 min·North Meridian Road
4
Take the ramp
0.5 mi·31 sec
Toward I 84 East, US 30 East, ID 55 East: Boise
5
Merge onto I 84; US 30; ID 55
4.6 mi·5 min·Vietnam Veterans Memorial Highway
Use the straight / slight right lanes.
6
Keep slight right at fork onto I 84; US 30
172 mi·2 hr 42 min·Vietnam Veterans Memorial Highway
Use the slight right lane.
7
Continue on I 86; US 30
63 mi·59 min·I 86; US 30
8
Keep slight left at fork
0.6 mi·40 sec
Toward Idaho Falls
9
Merge onto I 15 BUS
46 mi·43 min·I 15 BUS
10
Take the exit onto US 20
0.3 mi·35 sec·US 20
Exit 119Toward US 20 East, I 15: Rigby, West Yellowstone
11
Continue on US 20
3.1 mi·3 min·Rigby Highway
Use the right lane.
12
Continue on US 20
9.6 mi·10 min·Idaho Medal of Honor Highway
13
Take the exit onto US 20 Business
1.1 mi·2 min·US 20 Business
Toward US 20 Business: Rigby
14
Arrive at destination
North State Street
Trip Plan
Since this trip can be completed in under five hours, you have the flexibility to leave Meridian anytime. However, an early start will give you ample time to reach Rigby with daylight to spare. The $54 fuel estimate is based on the 302.5-mile distance, so keep an eye on your fuel gauge, especially during the 176.9-mile segment on the Vietnam Veterans Memorial Highway. There is one recommended stop, so plan for a brief break to stretch your legs and refuel if needed.
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 151.2 miles from Meridian, ID, or about 2h 26m into the drive.
The longest continuous stretch on this route runs about 176.9 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 67 miles or 1h 6m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 151.2 miles or 2h 26m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 57m
Traffic, exits, and arrival timing usually matter more near Rigby, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Meridian, 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 Meridian, ID
This is one driving day of about 302.5 miles and 4h 52m.
Your first comfortable stop window is around 67 miles from Meridian, 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 176.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 9
5 decision points cluster between mile 1.4 and 288.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
1.4 mi into trip|~3m in
Take the ramp toward I 84 East, US 30 East, ID 55 East: Boise
Multiple destination signs - pick the right one
Toward I 84 East, US 30 East, ID 55 East: Boise
5
1.8 mi into trip|~3m in|I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway
Merge onto I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
6.4 mi into trip|~9m in|I 84; US 30 / Vietnam Veterans Memorial Highway
Keep slight right at fork onto I 84; US 30 / Vietnam Veterans Memorial Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
5
241.4 mi into trip|~3h 51m in
Keep slight left at fork toward Idaho Falls
Highway fork - watch signs carefully
Toward Idaho Falls
6
288.4 mi into trip|~4h 35m in|US 20
Take the exit onto US 20 toward US 20 East, I 15: Rigby, West Yellowstone
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 119
Toward US 20 East, I 15: Rigby, West Yellowston...
Fuel & Cost
Regular Gas
$47.15 one way
$94.30 round trip
$3.96/gal25.4 MPG avg106 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.17
$49.70
$99.40
premium
$4.47
$53.28
$106.57
diesel
$4.80
$57.12
$114.24
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$47
Meals
$25–$50
Total
$72–$97
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 105.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $32 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
90.8
1
$31.76
$14.52
Efficient EV
75.6
0
$26.47
$12.10
EV Truck/SUV
121
1
$42.35
$19.36
Gas CO2
106 kg
EV CO2
35 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 Jul 17, 2026
Origin
Meridian, ID
Late night
in Meridian on Sunday
Local time
2:15 AM
MDT
Current temp
98°F
Sunny
WNW 5 mph3% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued July 17 at 2:02PM MDT until July 17 at 5:00PM MDT by NWS Pocatello ID
Flash Flood Watch
Flash Flood Watch issued July 17 at 1:18PM MDT until July 17 at 9:00PM MDT by NWS Boise ID
Destination
Rigby, ID
Late night
in Rigby on Sunday
Local time
2:15 AM
MDT
Current temp
89°F
Chance Showers And Thunderstorms
SSE 9 mph36% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued July 17 at 2:02PM MDT until July 17 at 5:00PM MDT by NWS Pocatello ID
Flash Flood Watch
Flash Flood Watch issued July 17 at 1:18PM MDT until July 17 at 9:00PM MDT by NWS Boise ID
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
9 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 52m 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.
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 104.3
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.
More Details
What kind of drive is this?
This drive is 37% highway, meaning you'll spend a good portion of your time on surface roads. The longest uninterrupted stretch is 176.9 miles on the Vietnam Veterans Memorial Highway. Expect to transition from faster highway speeds to more varied speeds as you encounter more local traffic and intersections. The mix suggests you'll notice periods of both open cruising and navigating through more developed areas.
37% highway, the rest on surface roads — varied driving throughout.
14 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 176.9 mi on Vietnam Veterans Memorial Highway.
How Hard Is This Drive?
6/10
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1.4 miles in.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 302.5 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 1.4 miles: Multiple destination signs - pick the right one; at 1.8 miles (I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway): Merge point - match speed before joining. Lane positioning matters here; at 6.4 miles (I 84; US 30 / Vietnam Veterans Memorial Highway): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
4,854 ft2,607 ft
Total Climb
2,854 ft
Total Descent
607 ft
Highest Point
4,854 ft
~302.5 mi in
Elevation Range
2,247 ft
Notable High Points
4,425 ft at ~216.1 miles+28 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Meridian, ID to Rigby, ID, road signs begin pointing toward Idaho Falls along the way.
Doable as a same-day drive at 4h 52m. Total distance: 302.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 52m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 176.9 miles on Vietnam Veterans Memorial Highway. The full list of main roads is in the Roads section above.
Yes — we found about 19 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Rigby, ID before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 19 rest areas along the route for bathroom stops.
Mostly yes along the main roads, but rural stretches through ID can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: at 1.4 miles: Multiple destination signs - pick the right one; at 1.8 miles (I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway): Merge point - match speed before joining. Lane positioning matters here; at 6.4 miles (I 84; US 30 / Vietnam Veterans Memorial Highway): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Hagerman Fossil Beds National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.8 hours — manageable with a long break at Rigby, ID, but most travelers stay overnight.
