How far is Kalispell, MT from Lewistown, MT?
The driving distance from Kalispell, MT to Lewistown, MT is about 333.4 miles (536.6 km), with a travel time of about 05h 41m by car.
- The straight-line flight distance is about 240.5 miles (387 km).
- For a round trip, plan for roughly 11h 23m 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 05h 41m.
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.
City in Montana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Kalispell and Lewistown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kalispell and Lewistown.
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1
Start on 3rd Street West
1169 ft · 39 sec · 3rd Street West
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2
Turn left onto 3rd Avenue East
112 m · 12 sec · 3rd Avenue East
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3
Turn right onto 2nd Street East
1235 ft · 34 sec · 2nd Street East
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4
Continue on Conrad Drive
1451 ft · 45 sec · Conrad Drive
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5
Turn left onto Woodland Park Drive
2161 ft · 1 min · Woodland Park Drive
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6
Turn right onto US Route 2
1.2 mi · 2 min · US Route 2
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7
Turn straight onto State Highway 35
2.4 mi · 4 min · State Highway 35
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8
Continue straight
3.3 mi · 4 min
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9
Turn left
9.7 mi · 12 min
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10
At the end of the road, turn right onto US 2
1.7 mi · 2 min · US 2
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11
Continue on US Route 2
80.1 mi · 1 hr 31 min · US Route 2
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12
Enter the roundabout and take exit 1 toward the route
7 m · 1 sec
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13
Exit the roundabout
3.7 mi · 7 min
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14
Turn straight
68.3 mi · 1 hr 17 min
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15
Enter the roundabout and take exit 3 toward 1st Street Southwest
526 ft · 19 sec · 1st Street Southwest
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16
Exit the rotary onto 1st Street Southwest
33 m · 2 sec · 1st Street Southwest
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17
Turn straight onto Main Avenue South
1.1 km · 2 min · Main Avenue South
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18
Continue on United States Route 89
16.8 mi · 19 min · United States Route 89
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19
Continue on 1st Road Southeast
14.7 mi · 16 min · 1st Road Southeast
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20
At the end of the road, turn left
7.9 mi · 9 min
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21
Take the exit slight right toward I 15 South: Great Falls
1323 ft · 32 sec
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22
Merge slight left onto First Special Service Force Memorial Highway
9.5 mi · 9 min · First Special Service Force Memorial Highway
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23
Take the exit slight right toward I 15 Business
1262 ft · 31 sec
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24
Turn left onto Central Avenue West
1.5 mi · 2 min · Central Avenue West
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25
Continue on First Avenue North Bridge
1055 ft · 18 sec · First Avenue North Bridge
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26
Continue on 1st Avenue North
1.2 mi · 2 min · 1st Avenue North
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27
Turn right onto 14th Street North
1.3 km · 1 min · 14th Street North
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28
Turn left onto 10th Avenue South
22.6 mi · 25 min · 10th Avenue South
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29
Enter the roundabout and take exit 2 toward the route
68 m · 3 sec
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30
Exit the roundabout
1606 ft · 21 sec
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31
Turn straight
64.3 mi · 1 hr 10 min
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32
Continue straight
14.7 mi · 16 min
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33
Continue on US Highway 87
1.5 mi · 2 min · US Highway 87
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34
Continue on West Main Street
1.3 km · 2 min · West Main Street
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35
Turn right onto 6th Avenue South
121 m · 17 sec · 6th Avenue South
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36
Arrive at your destination
0 m · 1 sec · 6th Avenue South
Car Route Details
A richer read on the saved driving route between Kalispell and Lewistown.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
US Route 2
Continue on US Route 2
80.1 mi · 01h 31m
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.
Sunny leaving Kalispell and Chance Snow Showers near Lewistown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kalispell to Lewistown?
The road trip is about 333.4 miles (536.6 km) and usually takes 05h 41m 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?
Choteau is a useful midpoint, sitting about 164.6 miles from Kalispell and 168.9 miles from Lewistown.
How much longer is the road route than the straight-line distance?
The direct path is about 240.5 miles (387 km), while the road route adds roughly 92.9 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 5:36 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $45.82 one way or $91.64 round trip. Estimated CO2 is about 104.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Kalispell and Chance Snow Showers near Lewistown.
Stop Ideas Near Choteau
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 Choteau.
Shelby
Cut Bank
Browning
East Glacier Park
Flight Path Map
This map shows the direct air route between Kalispell and Lewistown. Straight-line distance: 240.5 mi (387.05 km).
#1 Kalispell
City in Flathead County, Montana, United States
| Population | 25,329 |
| Coordinates | 48.1957900, -114.3129100 |
| Altitude | 901 |
| Country | United States |
#2 Lewistown
City in Montana, United States
| Population | 5,905 |
| Coordinates | 47.0624700, -109.4282400 |
| Altitude | 1203 |
| Country | United States |
End: 6th Avenue South (-109.428026, 47.06261)
Estimated Travel Time
Distance: 537 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 06m |
| 40 mph (64.37 km/h) | 08h 20m |
| 50 mph (80.47 km/h) | 06h 40m |
| 60 mph (96.56 km/h) | 05h 33m |
| 70 mph (112.65 km/h) | 04h 45m |
| 80 mph (129 km/h) | 04h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $45.82 | $91.64 |
| Mid-grade | $4.23 | $49.80 | $99.60 |
| Premium | $4.55 | $53.54 | $107.08 |
| Diesel | $5.41 | $63.70 | $127.40 |
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 · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.