How far is Kalispell, MT from Big Timber, MT?
The driving distance from Kalispell, MT to Big Timber, MT is about 368.8 miles (593.6 km), with a travel time of about 06h 35m by car.
- The straight-line flight distance is about 262.1 miles (421.8 km).
- For a round trip, plan for roughly 13h 10m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 06h 35m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in and the county seat of Powell County, Montana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Light Rain then Showers And Thunderstorms Likely
Partly Sunny then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Kalispell and Big Timber.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kalispell and Big Timber.
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1
Start on 3rd Street West
130 m · 16 sec · 3rd Street West
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2
Turn right onto 1st Avenue East
1.3 km · 2 min · 1st Avenue East
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3
Turn left onto US 93 South
2.7 mi · 4 min · US 93 South
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4
Turn left onto Snowline Lane
1.6 km · 4 min · Snowline Lane
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5
Turn right onto Demersville Road
1311 ft · 59 sec · Demersville Road
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6
At the end of the road, turn right onto Rocky Cliff Drive
89 m · 20 sec · Rocky Cliff Drive
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7
Turn left onto US 93 South
3.6 mi · 4 min · US 93 South
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8
Turn left
6.9 mi · 9 min
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9
Turn right
1821 ft · 37 sec
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10
Turn left
91.1 mi · 1 hr 44 min
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11
Turn left
23.8 mi · 26 min
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12
Turn right onto State Highway 141
32.5 mi · 35 min · State Highway 141
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13
Turn sharp right
12.9 mi · 14 min
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14
Turn left
2539 ft · 43 sec
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15
Continue straight
802 ft · 14 sec
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16
Take the ramp straight
1.4 km · 2 min
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17
Merge slight left
45 mi · 42 min
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18
Keep slight right
110.8 mi · 1 hr 51 min
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19
Continue straight
6.9 mi · 6 min
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20
Continue straight
27.2 mi · 26 min
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21
Take the exit slight right toward US 191, I 90 Business: Big Timber, Harlowton
1486 ft · 42 sec
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22
Turn left
895 ft · 16 sec
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23
At the end of the road, turn right
1 mi · 2 min
-
24
Turn left onto McLeod Street
5 m · 1 sec · McLeod Street
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25
Arrive at your destination
0 m · 1 sec · McLeod Street
Car Route Details
A richer read on the saved driving route between Kalispell and Big Timber.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
State Highway 141
Keep slight right
111 mi · 01h 51m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Slight Chance Light Rain then Showers And Thunderstorms Likely leaving Kalispell and Partly Sunny then Chance Rain Showers near Big Timber.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kalispell to Big Timber?
The road trip is about 368.8 miles (593.6 km) and usually takes 06h 35m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Deer Lodge is a useful midpoint, sitting about 184.2 miles from Kalispell and 184.7 miles from Big Timber.
How much longer is the road route than the straight-line distance?
The direct path is about 262.1 miles (421.8 km), while the road route adds roughly 106.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 7:30 AM MDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $50.69 one way or $101.37 round trip. Estimated CO2 is about 115.7 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Light Rain then Showers And Thunderstorms Likely around Kalispell and Partly Sunny then Chance Rain Showers near Big Timber.
Stop Ideas Near Deer Lodge
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Deer Lodge.
Butte, MT
Missoula, MT
Flight Path Map
This map shows the direct air route between Kalispell and Big Timber. Straight-line distance: 262.12 mi (421.84 km).
#1 Kalispell
City in Flathead County, Montana, United States
| Population | 25,329 |
| Coordinates | 48.1957900, -114.3129100 |
| Altitude | 901 |
| Country | United States |
#2 Big Timber
City in and county seat of Sweet Grass County, Montana, United States
| Population | 1,688 |
| Coordinates | 45.8349400, -109.9554600 |
| Altitude | 1247 |
| Country | United States |
End: Big Timber (-109.95546, 45.83494)
Estimated Travel Time
Distance: 594 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 17m |
| 40 mph (64.37 km/h) | 09h 13m |
| 50 mph (80.47 km/h) | 07h 22m |
| 60 mph (96.56 km/h) | 06h 08m |
| 70 mph (112.65 km/h) | 05h 16m |
| 80 mph (129 km/h) | 04h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $50.69 | $101.37 |
| Mid-grade | $4.23 | $55.09 | $110.18 |
| Premium | $4.55 | $59.23 | $118.46 |
| Diesel | $5.41 | $70.46 | $140.93 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Montana · Apr 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.