Browning to Miles City is 441.6 miles and takes about 8h 42m via US Highway 87 and MT 59, with a fuel budget near $78 and enough daylight to finish in a day. This drive stays within Montana, moving from the Mountain West region to another part of the Mountain West. You'll be spending most of your time on major highways, making it a straightforward trip. With a recommended two days for the drive, you can take your time and enjoy the scenery without feeling rushed. Consider this a practical option if you need to cover a good distance across the state.
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
220.8 miles from Browning, MT
A natural place for your longest stop of the day
, about 4h 7m into the drive
.
Main Roads
Road
Distance
Duration
US Highway 87
126.8 mi
2h 16m
MT 59
82.6 mi
2h 2m
US 87
79 mi
1h 25m
US 89
76.4 mi
1h 26m
10th Avenue South
22.6 mi
25m
United States Route 89
16.8 mi
18m
1st Road Southeast
14.7 mi
15m
First Special Service Force Memorial Highway
9.5 mi
8m
Longest stretch:
US Highway 87
— 126.8 mi, about 2h 16m
Traffic on I-15
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
5 PM
~391 veh/hr typical
· worst 507
Quietest
1 AM
~14 veh/hr
Peak-to-quiet ratio
27.9×
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 Browning, MT and Miles City, MT.
1
Start on North Piegan Street
353 ft·22 sec·North Piegan Street
2
Turn left onto US 2; US 89
0.2 mi·29 sec·East Central Avenue
3
Continue on US 2; US 89
3.1 mi·4 min·Southeast Boundary Street
4
Turn straight onto US 89
68 mi·1 hr 16 min·US 89
5
Enter roundabout onto US 89
526 ft·19 sec·1st Street Southwest
6
Continue on US 89
107 ft·1 sec·1st Street Southwest
7
Turn straight onto US 89
0.7 mi·1 min·Main Avenue South
8
Continue on US 89
17 mi·18 min·United States Route 89
9
Continue on US 89
15 mi·15 min·1st Road Southeast
10
At end of road, turn left onto US 89; MT 200
7.9 mi·9 min·US 89; MT 200
11
Take the exit onto US 89; MT 200
0.3 mi·32 sec·US 89; MT 200
Toward I 15 South: Great Falls
12
Merge onto I 15; US 89; MT 200
9.5 mi·8 min·First Special Service Force Memorial Highway
13
Take the exit onto I 15 Business
0.2 mi·30 sec·I 15 Business
Toward I 15 Business
14
Turn left onto I 15 Business
1.5 mi·1 min·Central Avenue West
15
Continue on I 15 Business
0.2 mi·17 sec·First Avenue North Bridge
16
Continue on I 15 Business
1.2 mi·2 min·1st Avenue North
17
Turn right onto US 87
0.8 mi·1 min·14th Street North
18
Turn left onto US 87; US 89; MT 3; MT 200
23 mi·25 min·10th Avenue South
19
Enter roundabout
224 ft·2 sec
20
Continue
0.3 mi·20 sec
21
Turn straight onto US 87; MT 3; MT 200
64 mi·1 hr 9 min·US 87; MT 3; MT 200
22
Continue on US 87; US 191; MT 200
15 mi·15 min·US 87; US 191; MT 200
23
Turn straight onto US 191
2.6 mi·3 min·Truck Bypass
24
Continue on 1st Avenue North
0.3 mi·37 sec·1st Avenue North
25
Turn left onto US 87; MT 200
0.4 mi·1 min·East Main Street
26
Continue on US 87; MT 200
1.1 mi·2 min·Northeast Main Street
27
Continue on US 87; MT 200
127 mi·2 hr 16 min·US Highway 87
28
Turn right onto MT 59
83 mi·2 hr 2 min·MT 59
29
Turn left onto I 94 Business; MT 59
0.4 mi·51 sec·Main Street
30
Arrive at destination
MT 59
Trip Plan
This is a solid two-day drive, so plan to break it up to avoid fatigue. Leaving in the morning will give you ample time to reach your first overnight stop. Keep an eye on fuel levels, especially during the 126.8-mile stretch on US Highway 87, as services can be spaced out. You'll want to make sure you have at least two planned stops for gas and a break. With 86% of the route on main highways, you'll find plenty of opportunities to pull over for services.
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.
This drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 220.8 miles from Browning, MT, or about 4h 7m into the drive.
The longest continuous stretch on this route runs about 126.8 miles.
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 97 miles or 1h 51m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 220.8 miles or 4h 7m 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 220.8 miles or 4h 7m
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 12m
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 Browning, 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.
+
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 Browning, MT
Aim for roughly 221 miles and 4.4 hours of wheel time on this day.
Day 2
Finish the approach into Miles City, MT
Aim for roughly 221 miles and 4.4 hours of wheel time on this day.
Your first comfortable stop window is around 97 miles from Browning, MT.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on US Highway 87 for about 126.8 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 12
5 decision points cluster between mile 0.1 and 121.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|US 2; US 89 / East Central Avenue
Turn left onto US 2; US 89 / East Central Avenue
Navigation decision point
4
71.6 mi into trip|~1h 22m in|US 89 / 1st Street Southwest
Enter roundabout onto US 89 / 1st Street Southwest
Roundabout - know your exit number before entering
4
103.8 mi into trip|~1h 58m in|US 89; MT 200
At end of road, turn left onto US 89; MT 200
Navigation decision point
4
111.7 mi into trip|~2h 7m in|US 89; MT 200
Take the exit onto US 89; MT 200 toward I 15 South: Great Falls
Exit ramp - move to the correct lane early
Toward I 15 South: Great Falls
4
121.4 mi into trip|~2h 17m in|I 15 Business
Take the exit onto I 15 Business toward I 15 Business
Exit ramp - move to the correct lane early
Toward I 15 Business
Fuel & Cost
Regular Gas
$68.83 one way
$137.66 round trip
$3.96/gal25.4 MPG avg155 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.17
$72.55
$145.10
premium
$4.47
$77.78
$155.57
diesel
$4.80
$83.38
$166.76
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$69
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$199–$309
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 154.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $46 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
132.5
1
$46.37
$21.20
Efficient EV
110.4
1
$38.64
$17.66
EV Truck/SUV
176.6
2
$61.82
$28.26
Gas CO2
155 kg
EV CO2
52 kg (66% 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
Browning, MT
Morning
in Browning on Saturday
Local time
6:37 AM
MDT
Current temp
58°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
SSW 2 to 13 mph43% chanceLive forecast
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 16 at 6:47PM MDT until July 16 at 7:45PM MDT by NWS Billings MT
Special Weather Statement
Special Weather Statement issued July 16 at 6:41PM MDT by NWS Missoula MT
Destination
Miles City, MT
Morning
in Miles City on Saturday
Local time
6:37 AM
MDT
Current temp
68°F
Partly Cloudy
NE 7 mph13% chanceLive forecast
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 16 at 6:47PM MDT until July 16 at 7:45PM MDT by NWS Billings MT
Special Weather Statement
Special Weather Statement issued July 16 at 6:41PM MDT by NWS Missoula MT
86°F
Lewistown, MT
221 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.
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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
10 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
8h 42m on the road
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.
More Details
What kind of drive is this?
This trip is predominantly highway driving, with 86% of the route on major roads like US Highway 87 and MT 59. You'll encounter your longest stretch without a major turn on US Highway 87, covering 126.8 miles. Expect mostly rural cruising for the bulk of the 8h 42m drive. The transition from highway to more direct surface roads happens gradually as you approach your destination.
86% highway — fuel and pacing are the main things to plan.
30 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 126.8 mi on US Highway 87.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on US Highway 87 and MT 59. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near US 2; US 89 / East Central Avenue.
Driving Effort4/10
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 8h 42m, endurance matters. Plan breaks every 2-3 hours. The 12 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (US 2; US 89 / East Central Avenue): Navigation decision point; at 71.6 miles (US 89 / 1st Street Southwest): Roundabout - know your exit number before entering; at 103.8 miles (US 89; MT 200): Navigation decision point.
The longest stretch is about 126.8 miles on US Highway 87. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 221 miles on day one.
Yes — we found about 6 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 2 meaningful breaks. There are 6 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: at 0.1 miles (US 2; US 89 / East Central Avenue): Navigation decision point; at 71.6 miles (US 89 / 1st Street Southwest): Roundabout - know your exit number before entering; at 103.8 miles (US 89; MT 200): Navigation decision point.
Not recommended in a single day. At 8.7 hours each way, a round trip means 17.4 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.
