Butte to Miles City is 371.1 miles and takes about 6h 21m via I-15, I-90, and I-94, with a fuel budget near $66 and enough daylight to finish in a day. This trip stays within Montana, traversing the Mountain West region for its entirety. Expect a straightforward drive primarily on interstates, making it a practical option for a single-day transit. It's a solid choice if you need to get from point A to point B efficiently without extensive detours. The 100% highway profile means you'll be covering ground quickly.
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
185.5 miles from Butte, MT
A natural place for your longest stop of the day
, about 3h 6m into the drive
.
Main Roads
Road
Distance
Duration
I 94
134.7 mi
2h 20m
I 90
123 mi
2h 3m
I 15
108.5 mi
1h 48m
I 94 Business
3.6 mi
6m
South Montana Street
0.4 mi
<1m
South Main Street
0.4 mi
<1m
West Front Street
0.3 mi
<1m
La Salle Street
<0.1 mi
<1m
Longest stretch:
I 94
— 134.7 mi, about 2h 20m
Traffic on I-90
Hour-of-day weekday pattern from 28 FHWA count stations on your route.
Peak
4 PM
~713 veh/hr typical
· worst 909
Quietest
2 AM
~42 veh/hr
Peak-to-quiet ratio
17×
busier at peak than in the quiet hours
12a6anoon6p11p
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 Butte, MT and Miles City, MT.
1
Start on West Iron Street
70 ft·5 sec·West Iron Street
2
Turn right onto South Main Street
0.4 mi·45 sec·South Main Street
3
Turn right onto West Front Street
0.3 mi·29 sec·West Front Street
4
Turn left onto South Montana Street
0.4 mi·45 sec·South Montana Street
5
Turn left onto La Salle Street
292 ft·4 sec·La Salle Street
6
Take the ramp
0.2 mi·23 sec
7
Merge onto I 15; I 90
109 mi·1 hr 48 min·I 15; I 90
Use the straight / slight right lanes.
8
Continue on I 90; US 89; US 191
6.9 mi·6 min·I 90; US 89; US 191
9
Continue on I 90; US 191
113 mi·1 hr 53 min·I 90; US 191
10
Continue on I 90; US 87; US 212
3.1 mi·3 min·I 90; US 87; US 212
11
Keep slight left at fork onto I 94
135 mi·2 hr 20 min·I 94
Toward I 94 East: Bismark
12
Take the exit onto I 94 Business
3.6 mi·6 min·I 94 Business
Toward I 94 Business: Miles City, Jordan
13
Arrive at destination
MT 59
Trip Plan
For this 6-hour drive, leaving Butte in the morning is ideal to ensure you arrive in Miles City with plenty of daylight. With only one recommended stop and a 100% highway profile, you can maintain a steady pace. Keep an eye on your fuel gauge, especially during the 134.7-mile stretch on I-94, as services might be less frequent. It's a manageable distance for a single day, so you have flexibility in your departure time and any quick breaks you might need.
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.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 185.5 miles from Butte, MT, or about 3h 6m into the drive.
The longest continuous stretch on this route runs about 134.7 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 82 miles or 1h 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 185.5 miles or 3h 6m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 16m
Traffic, exits, and arrival timing usually matter more near Miles City, MT than in the middle of the route.
Before You Leave
+
Open the route before leaving Butte, MT 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 Butte, MT
This is one driving day of about 371.1 miles and 6h 21m.
Your first comfortable stop window is around 82 miles from Butte, MT.
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 I 94 for about 134.7 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 8
5 decision points cluster between mile 0 and 367.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip|~0m in|South Main Street
Turn right onto South Main Street
Navigation decision point
4
0.4 mi into trip|~0m in|West Front Street
Turn right onto West Front Street
Navigation decision point
5
1.3 mi into trip|~2m in|I 15; I 90
Merge onto I 15; I 90
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
232.8 mi into trip|~3h 54m in|I 94
Keep slight left at fork onto I 94 toward I 94 East: Bismark
Highway fork - watch signs carefully
Toward I 94 East: Bismark
5
367.5 mi into trip|~6h 14m in|I 94 Business
Take the exit onto I 94 Business toward I 94 Business: Miles City, Jordan
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 94 Business: Miles City, Jordan
Fuel & Cost
Regular Gas
$57.84 one way
$115.68 round trip
$3.96/gal25.4 MPG avg130 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.17
$60.97
$121.94
premium
$4.47
$65.37
$130.73
diesel
$4.80
$70.07
$140.14
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$58
Meals
$25–$50
Total
$83–$108
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 129.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $39 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
111.3
1
$38.97
$17.81
Efficient EV
92.8
1
$32.47
$14.84
EV Truck/SUV
148.4
1
$51.95
$23.75
Gas CO2
130 kg
EV CO2
43 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
Butte, MT
Late night
in Butte on Sunday
Local time
12:38 AM
MDT
Current temp
56°F
Partly Cloudy
SE 5 mph1% chanceLive forecast
Flash Flood Watch
Flash Flood Watch issued July 17 at 12:23AM MDT until July 18 at 12:00AM MDT by NWS Great Falls MT
Destination
Miles City, MT
Late night
in Miles City on Sunday
Local time
12:38 AM
MDT
Current temp
68°F
Showers And Thunderstorms
NE 7 mph81% chanceLive forecast
Flash Flood Watch
Flash Flood Watch issued July 17 at 12:23AM MDT until July 18 at 12:00AM MDT by NWS Great Falls MT
97°F
Columbus, MT
186 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
12 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
6h 21m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This drive is entirely on interstates, meaning you'll spend all 371.1 miles on highways. The longest continuous stretch without significant breaks is 134.7 miles on I-94. You'll notice a consistent cruising speed, with exits spaced out across the landscape. Given the highway-only nature, expect straightforward navigation without complex merges or turns.
100% highway — fuel and pacing are the main things to plan.
13 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 134.7 mi on I 94.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 94 and I 90. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near South Main Street.
Driving Effort3/10
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 6h 21m, endurance matters. Plan breaks every 2-3 hours. The 8 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: near the start (South Main Street): Navigation decision point; at 0.4 miles (West Front Street): Navigation decision point; at 1.3 miles (I 15; I 90): Merge point - match speed before joining. Lane positioning matters here.
Butte is one of the major towns in Montana, with a population of 35,000 (2020). In its heyday between the late 19th century and about 1920, it was one of the largest and most notorious copper boomtowns in the American West, home to hundreds of saloons and a famous red-light district.
Top landmarks
•Dumas Brothel — museum
•Butte-Anaconda Historic District — historic district in Montana, United States
•Matt's Place Drive-In — Baudenkmal und Drive-in-Restaurant in Butte im Silver Bow County, Montana
The longest stretch is about 134.7 miles on I 94. The full list of main roads is in the Roads section above.
Yes — we found about 13 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 is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Miles City, MT 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 13 rest areas along the route for bathroom stops.
Mostly yes along the main roads, but rural stretches through MT 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: near the start (South Main Street): Navigation decision point; at 0.4 miles (West Front Street): Navigation decision point; at 1.3 miles (I 15; I 90): Merge point - match speed before joining. Lane positioning matters here.
Not recommended in a single day. At 6.4 hours each way, a round trip means 12.7 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Miles City, MT before the return drive.
