How far is Saint Marys, IN from Carmel, IN?
The driving distance from Saint Marys, IN to Carmel, IN is about 128.9 miles (207.4 km), with a travel time of about 02h 12m by car.
- The straight-line flight distance is about 112.9 miles (181.7 km).
- For a round trip, plan for roughly 04h 25m 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 12m.
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.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Saint Marys and Carmel.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Marys and Carmel.
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1
Start on Saint Marys Road
1.2 mi · 5 min · Saint Marys Road
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2
Keep slight left to continue on Jones Lane
1427 ft · 1 min · Jones Lane
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3
Turn left onto Spickert Knob Road
896 ft · 41 sec · Spickert Knob Road
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4
Turn right
1825 ft · 2 min
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5
Turn right onto North Hill Drive
816 ft · 36 sec · North Hill Drive
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6
Turn slight right onto Hilltop Road
1566 ft · 1 min · Hilltop Road
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7
At the end of the road, turn left onto Paoli Pike
1.4 mi · 3 min · Paoli Pike
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8
Continue on State Street
695 ft · 27 sec · State Street
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9
Take the ramp left
2018 ft · 50 sec
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10
Merge slight left
5.2 mi · 6 min
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11
Take the exit slight right toward I 65 North, I 65 South: Indianapolis, Louisville
1772 ft · 34 sec
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12
Keep slight left to continue on I 65 North: Indianapolis
1.2 km · 1 min
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13
Merge slight left
96.7 mi · 1 hr 44 min
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14
Take the exit slight right toward Southport Road
1948 ft · 48 sec
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15
Turn slight right
54 m · 4 sec
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16
Turn straight onto East Southport Road
975 ft · 27 sec · East Southport Road
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17
Turn left onto South Emerson Avenue
2.5 mi · 4 min · South Emerson Avenue
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18
Take the ramp straight
2399 ft · 59 sec
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19
Merge slight left
2.3 mi · 3 min
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20
Continue straight
11.8 mi · 14 min
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21
Keep slight left
1477 ft · 20 sec
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22
Continue on I-465 WB
1.3 km · 57 sec · I-465 WB
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23
Continue straight
2.6 mi · 3 min
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24
Take the exit slight right toward Keystone Avenue
2147 ft · 52 sec
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25
Turn right onto North Keystone Parkway, West 96th Street, West 98th Street, East 96th Street
52 m · 6 sec
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26
Merge slight left onto North Keystone Avenue
1412 ft · 44 sec · North Keystone Avenue
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27
Enter the roundabout and take exit 2 toward North Keystone Parkway, East 98th Street
34 m · 6 sec
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28
Exit the roundabout onto North Keystone Parkway, East 98th Street
1186 ft · 31 sec
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29
Keep slight left to continue on Keystone Parkway
133 m · 12 sec
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30
Merge slight left onto Keystone Parkway
3 mi · 5 min · Keystone Parkway
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31
Take the exit slight right toward Main Street
1105 ft · 39 sec
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32
Enter the roundabout and take exit 3 toward East Main Street
135 m · 25 sec · East Main Street
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33
Exit the roundabout onto East Main Street
1337 ft · 38 sec · East Main Street
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34
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Saint Marys and Carmel.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 65 North
Merge slight left
96.7 mi · 01h 44m
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.
Showers And Thunderstorms Likely leaving Saint Marys and Showers And Thunderstorms Likely near Carmel.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Marys to Carmel?
The road trip is about 128.9 miles (207.4 km) and usually takes 02h 12m 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?
Jonesville is a useful midpoint, sitting about 66.7 miles from Saint Marys and 62.2 miles from Carmel.
How much longer is the road route than the straight-line distance?
The direct path is about 112.9 miles (181.7 km), while the road route adds roughly 16 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 2:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.16 one way or $34.32 round trip. Estimated CO2 is about 40.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Saint Marys and Showers And Thunderstorms Likely near Carmel.
Stop Ideas Near Jonesville
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 Jonesville.
Indianapolis Union Station
Louisville, Kentucky
Connersville station
Cincinnati Museum Center at Union Terminal
Flight Path Map
This map shows the direct air route between Saint Marys and Carmel. Straight-line distance: 112.92 mi (181.73 km).
#1 Saint Marys
Unincorporated community in Floyd County, Minnesota
| Population | 1,370 |
| Coordinates | 38.3559000, -85.8646900 |
| Altitude | 252 |
| Country | United States |
#2 Carmel
The most populous city in Hamilton County, Indiana.
| Population | 101,643 |
| Coordinates | 39.9783700, -86.1180400 |
| Altitude | 260 |
| Country | United States |
End: East Main Street (-86.118039, 39.978466)
Estimated Travel Time
Distance: 207 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 17m |
| 40 mph (64.37 km/h) | 03h 13m |
| 50 mph (80.47 km/h) | 02h 34m |
| 60 mph (96.56 km/h) | 02h 08m |
| 70 mph (112.65 km/h) | 01h 50m |
| 80 mph (129 km/h) | 01h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $17.16 | $34.32 |
| Mid-grade | $4.25 | $19.35 | $38.70 |
| Premium | $4.65 | $21.18 | $42.35 |
| Diesel | $5.30 | $24.13 | $48.27 |
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 · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.