Whitehall, MT to Miles City, MT is 345.7 miles and takes about 5h 54m via I 90 and I 94, with a fuel budget near $55 and enough daylight to finish in a day. This trip stays within Montana, moving from the Mountain West region to itself. It's a straightforward, mostly highway drive that's ideal for a single-day transit. You'll find the route efficient for getting from one point to another across the state. Plan for a direct trip with minimal fuss.
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
172.8 miles from Whitehall, MT
A natural place for your longest stop of the day
, about 2h 53m into the drive
.
Main Roads
Road
Distance
Duration
I 90
206.6 mi
3h 26m
I 94
134.7 mi
2h 20m
I 94 Business
3.6 mi
6m
North Whitehall Street
0.4 mi
<1m
East 1st Street
0.2 mi
<1m
Main Street
—
—
Some road-level metrics are being recalculated.
Longest stretch:
I 90
— 206.6 mi, about 3h 26m
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 Whitehall, MT and Miles City, MT.
1
Start on East 1st Street
0.2 mi·39 sec·East 1st Street
2
Turn right onto MT 55
0.4 mi·42 sec·North Whitehall Street
3
Take the ramp
0.2 mi·24 sec
4
Merge onto I 90
207 mi·3 hr 26 min·I 90
5
Keep slight left at fork onto I 94
135 mi·2 hr 20 min·I 94
Toward I 94 East: Bismark
6
Take the exit onto I 94 Business
3.6 mi·6 min·I 94 Business
Toward I 94 Business: Miles City, Jordan
7
Arrive at destination
MT 59
Trip Plan
Given the 5h 54m estimated drive time, starting in the morning is your best bet to complete this trip before dark. With only one recommended stop, you have flexibility in when and where you choose to rest. Keep an eye on your fuel gauge, especially during the 206.6-mile stretch on I 90, as services can be spread out in Montana. Your estimated fuel cost is around $55, so budget accordingly. This is a drive that allows for flexibility due to its manageable length.
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 172.8 miles from Whitehall, MT, or about 2h 53m into the drive.
The longest continuous stretch on this route runs about 206.6 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 76 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 172.8 miles or 2h 53m 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 49m
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 Whitehall, 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 Whitehall, MT
This is one driving day of about 345.7 miles and 5h 54m.
Your first comfortable stop window is around 76 miles from Whitehall, 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 90 for about 206.6 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 5
5 decision points cluster between mile 0.2 and 342.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.2 mi into trip|~0m in|MT 55 / North Whitehall Street
Turn right onto MT 55 / North Whitehall Street
Navigation decision point
4
0.6 mi into trip|~1m in
Take the ramp
Navigation decision point
3
0.8 mi into trip|~1m in|I 90
Merge onto I 90
Merge point - match speed before joining
5
207.4 mi into trip|~3h 28m 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
342.1 mi into trip|~5h 48m 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
$53.88 one way
$107.77 round trip
$3.96/gal25.4 MPG avg121 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.17
$56.80
$113.59
premium
$4.47
$60.89
$121.78
diesel
$4.80
$65.27
$130.55
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$54
Meals
$25–$50
Total
$79–$104
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 121 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $36 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
103.7
1
$36.30
$16.59
Efficient EV
86.4
0
$30.25
$13.83
EV Truck/SUV
138.3
1
$48.40
$22.12
Gas CO2
121 kg
EV CO2
40 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 19, 2026
Origin
Whitehall, MT
Late night
in Whitehall on Sunday
Local time
12:38 AM
MDT
Current temp
57°F
Slight Chance Rain Showers then Mostly Clear
NNW 5 mph17% chanceLive forecast
Severe Thunderstorm Watch
Severe Thunderstorm Watch issued July 18 at 9:51PM MDT until July 18 at 10:00PM MDT by NWS Great Falls MT
Special Weather Statement
Special Weather Statement issued July 18 at 8:59PM 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
Slight Chance Showers And Thunderstorms then Partly Cloudy
SSE 7 mph15% chanceLive forecast
Severe Thunderstorm Watch
Severe Thunderstorm Watch issued July 18 at 9:51PM MDT until July 18 at 10:00PM MDT by NWS Great Falls MT
Special Weather Statement
Special Weather Statement issued July 18 at 8:59PM MDT by NWS Great Falls MT
97°F
Columbus, MT
173 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
11 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 54m 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.
More Details
What kind of drive is this?
This route is 100% highway, meaning you'll stay on interstates for the entire 345.7 miles. The longest unbroken stretch of driving will be 206.6 miles on I 90. You'll experience a consistent rural cruising feel for most of the drive, with limited exits compared to more urban corridors. The change from I 90 to I 94 is seamless, keeping you on high-speed pavement.
100% highway — fuel and pacing are the main things to plan.
7 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 206.6 mi on I 90.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 90 and I 94. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.2 miles in near MT 55 / North Whitehall 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 54m drive. You will face about 5 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 (MT 55 / North Whitehall Street): Navigation decision point; at 0.6 miles: Navigation decision point; at 0.8 miles (I 90): Merge point - match speed before joining.
Whitehall Township is a suburban township near Allentown in the Lehigh Valley region of eastern Pennsylvania. The township is 64.1 miles (103.2 km) north of Philadelphia, the sixth-largest city in the United States, and 93.7 miles (150.8 km) west of New York City, the nation's largest city.
The longest stretch is about 206.6 miles on I 90. 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.
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: at 0.2 miles (MT 55 / North Whitehall Street): Navigation decision point; at 0.6 miles: Navigation decision point; at 0.8 miles (I 90): Merge point - match speed before joining.
Not recommended in a single day. At 5.9 hours each way, a round trip means 11.8 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.
