How far is Ennis, MT from Harrison, MT?
The driving distance from Ennis, MT to Harrison, MT is about 26.6 miles (42.8 km), with a travel time of about 00h 31m by car.
- The straight-line flight distance is about 24.5 miles (39.4 km).
- For a round trip, plan for roughly 01h 02m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM MDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 31m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Town in and the county seat of Madison County, Montana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Light Rain Likely then Showers And Thunderstorms Likely
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Ennis and Harrison.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ennis and Harrison.
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1
Start on Main Street
42 m · 5 sec · Main Street
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2
Turn straight
137 m · 15 sec
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3
Continue straight
26.5 mi · 31 min
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4
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Ennis and Harrison.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Main Street
Continue straight
26.5 mi · 00h 31m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Light Rain Likely then Showers And Thunderstorms Likely leaving Ennis and Light Rain Likely near Harrison.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ennis to Harrison?
The road trip is about 26.6 miles (42.8 km) and usually takes 00h 31m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Virginia City is a useful midpoint, sitting about 13.3 miles from Ennis and 13.3 miles from Harrison.
How much longer is the road route than the straight-line distance?
The direct path is about 24.5 miles (39.4 km), while the road route adds roughly 2.1 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 7:00 AM to 7:00 PM MDT. If you want a more comfortable same-day return, try to leave by 7:28 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.66 one way or $7.32 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Light Rain Likely then Showers And Thunderstorms Likely around Ennis and Light Rain Likely near Harrison.
Stop Ideas Near Virginia City
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 Virginia City.
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Flight Path Map
This map shows the direct air route between Ennis and Harrison. Straight-line distance: 24.47 mi (39.38 km).
#1 Ennis
Town in Madison County, Montana, United States
| Population | 1,042 |
| Coordinates | 45.3488200, -111.7297000 |
| Altitude | 1506 |
| Country | United States |
#2 Harrison
Harrison is a place in Montana, United States.
| Population | 0 |
| Coordinates | 45.7007600, -111.7863700 |
| Altitude | 1499 |
| Country | United States |
End: Harrison (-111.78637, 45.70076)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 53m |
| 40 mph (64.37 km/h) | 00h 39m |
| 50 mph (80.47 km/h) | 00h 31m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $3.66 | $7.32 |
| Mid-grade | $4.23 | $3.98 | $7.95 |
| Premium | $4.55 | $4.28 | $8.55 |
| Diesel | $5.41 | $5.09 | $10.17 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.