How far is Indianapolis, IN from Plymouth, IN?
The driving distance from Indianapolis, IN to Plymouth, IN is about 115.3 miles (185.6 km), with a travel time of about 02h 37m by car.
- The straight-line flight distance is about 109.1 miles (175.6 km).
- For a round trip, plan for roughly 05h 15m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 37m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Indiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Indianapolis and Plymouth.
Turn-by-Turn Driving Directions
Step-by-step road directions between Indianapolis and Plymouth.
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1
Start on the route
78 m · 33 sec
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2
Turn left
11 m · 10 sec
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3
Turn left onto Monument Circle
908 ft · 32 sec · Monument Circle
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4
Continue on North Meridian Street
11 mi · 23 min · North Meridian Street
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5
Continue on North Meridian Street
3.2 mi · 4 min · North Meridian Street
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6
Continue on US Highway 31 North
1.3 mi · 2 min · US Highway 31 North
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7
Continue on North Meridian Street
96.1 mi · 2 hr · North Meridian Street
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8
Turn left onto Michigan Road
2.3 mi · 4 min · Michigan Road
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9
Continue on South Michigan Street
1.4 mi · 3 min · South Michigan Street
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10
Turn left onto West Lincoln Highway
16 m · 1 sec · West Lincoln Highway
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11
Arrive at your destination
0 m · 1 sec · West Lincoln Highway
Car Route Details
A richer read on the saved driving route between Indianapolis and Plymouth.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
North Meridian Street
Continue on North Meridian Street
96.1 mi · 02h 00m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Indianapolis and Mostly Sunny near Plymouth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Indianapolis to Plymouth?
The road trip is about 115.3 miles (185.6 km) and usually takes 02h 37m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Galveston is a useful midpoint, sitting about 57.7 miles from Indianapolis and 57.6 miles from Plymouth.
How much longer is the road route than the straight-line distance?
The direct path is about 109.1 miles (175.6 km), while the road route adds roughly 6.2 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:14 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.35 one way or $30.70 round trip. Estimated CO2 is about 36.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Indianapolis and Mostly Sunny near Plymouth.
Stop Ideas Near Galveston
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 Galveston.
Lafayette station
Crawfordsville (Bus), Indiana
Crawfordsville
Indianapolis Union Station
Flight Path Map
This map shows the direct air route between Indianapolis and Plymouth. Straight-line distance: 109.13 mi (175.63 km).
#1 Indianapolis
The sixteenth most populous city in the United States and the center of the Indianapolis metropolitan area.
| Population | 877,903 |
| Coordinates | 39.7683800, -86.1580400 |
| Altitude | 218 |
| Country | United States |
#2 Plymouth
City in Marshall County, Indiana, United States
| Population | 9,953 |
| Coordinates | 41.3436600, -86.3097300 |
| Altitude | 243 |
| Country | United States |
End: Plymouth (-86.30973, 41.34366)
Estimated Travel Time
Distance: 186 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 50m |
| 40 mph (64.37 km/h) | 02h 53m |
| 50 mph (80.47 km/h) | 02h 18m |
| 60 mph (96.56 km/h) | 01h 55m |
| 70 mph (112.65 km/h) | 01h 38m |
| 80 mph (129 km/h) | 01h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.35 | $30.70 |
| Mid-grade | $4.25 | $17.31 | $34.62 |
| Premium | $4.65 | $18.94 | $37.88 |
| Diesel | $5.30 | $21.59 | $43.17 |
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 Indiana · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.