How far is Kalispell, MT from Deer Lodge, MT?
The driving distance from Kalispell, MT to Deer Lodge, MT is about 187.7 miles (302 km), with a travel time of about 03h 38m by car.
- The straight-line flight distance is about 144.8 miles (233 km).
- For a round trip, plan for roughly 07h 16m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 03h 38m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place in Montana, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Light Rain then Showers And Thunderstorms Likely
Light Rain Likely then Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Kalispell and Deer Lodge.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kalispell and Deer Lodge.
-
1
Start on 3rd Street West
130 m · 16 sec · 3rd Street West
-
2
Turn right onto 1st Avenue East
1.3 km · 2 min · 1st Avenue East
-
3
Turn left onto US 93 South
2.7 mi · 4 min · US 93 South
-
4
Turn left onto Snowline Lane
1.6 km · 4 min · Snowline Lane
-
5
Turn right onto Demersville Road
1311 ft · 59 sec · Demersville Road
-
6
At the end of the road, turn right onto Rocky Cliff Drive
89 m · 20 sec · Rocky Cliff Drive
-
7
Turn left onto US 93 South
3.6 mi · 4 min · US 93 South
-
8
Turn left
6.9 mi · 9 min
-
9
Turn right
1821 ft · 37 sec
-
10
Turn left
91.1 mi · 1 hr 44 min
-
11
Turn left
23.8 mi · 26 min
-
12
Turn right onto State Highway 141
32.5 mi · 35 min · State Highway 141
-
13
Turn sharp right
12.9 mi · 14 min
-
14
Turn left
1 km · 56 sec
-
15
Take the ramp straight
1.4 km · 2 min
-
16
Merge slight left
8.2 mi · 8 min
-
17
Take the exit slight right toward I 90 Business: Deer Lodge
1257 ft · 32 sec
-
18
Turn right
1.5 mi · 3 min
-
19
Turn left onto Saint Mary's Avenue
1356 ft · 60 sec · Saint Mary's Avenue
-
20
Arrive at your destination
0 m · 1 sec · Saint Mary's Avenue
Car Route Details
A richer read on the saved driving route between Kalispell and Deer Lodge.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
Turn left
91.1 mi · 01h 44m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Slight Chance Light Rain then Showers And Thunderstorms Likely leaving Kalispell and Light Rain Likely then Showers And Thunderstorms Likely near Deer Lodge.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kalispell to Deer Lodge?
The road trip is about 187.7 miles (302 km) and usually takes 03h 38m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Seeley Lake is a useful midpoint, sitting about 93.7 miles from Kalispell and 94 miles from Deer Lodge.
How much longer is the road route than the straight-line distance?
The direct path is about 144.8 miles (233 km), while the road route adds roughly 42.9 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 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 9:44 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.77 one way or $51.54 round trip. Estimated CO2 is about 58.8 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 Light Rain Likely then Showers And Thunderstorms Likely near Deer Lodge.
Stop Ideas Near Seeley Lake
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 Seeley Lake.
Missoula, MT
Flight Path Map
This map shows the direct air route between Kalispell and Deer Lodge. Straight-line distance: 144.8 mi (233.03 km).
#1 Kalispell
City in Flathead County, Montana, United States
| Population | 25,329 |
| Coordinates | 48.1957900, -114.3129100 |
| Altitude | 901 |
| Country | United States |
#2 Deer Lodge
City in and the county seat of Powell County, Montana, United States
| Population | 2,805 |
| Coordinates | 46.3957600, -112.7300400 |
| Altitude | 1392 |
| Country | United States |
End: Deer Lodge (-112.73004, 46.39576)
Estimated Travel Time
Distance: 302 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 15m |
| 40 mph (64.37 km/h) | 04h 41m |
| 50 mph (80.47 km/h) | 03h 45m |
| 60 mph (96.56 km/h) | 03h 07m |
| 70 mph (112.65 km/h) | 02h 40m |
| 80 mph (129 km/h) | 02h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $25.77 | $51.54 |
| Mid-grade | $4.23 | $28.01 | $56.02 |
| Premium | $4.55 | $30.11 | $60.23 |
| Diesel | $5.41 | $35.83 | $71.65 |
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.