How far is Toledo, OH from Saint Marys, OH?
The driving distance from Toledo, OH to Saint Marys, OH is about 104.9 miles (168.9 km), with a travel time of about 01h 58m by car.
- The straight-line flight distance is about 88.9 miles (143 km).
- For a round trip, plan for roughly 03h 56m 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 01h 58m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Toledo and Saint Marys.
Turn-by-Turn Driving Directions
Step-by-step road directions between Toledo and Saint Marys.
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1
Start on West Bancroft Street
16 m · 5 sec · West Bancroft Street
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2
Turn right onto Collingwood Boulevard
1.7 mi · 3 min · Collingwood Boulevard
-
3
Turn slight right onto Sunrise Avenue
577 ft · 13 sec · Sunrise Avenue
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4
Take the ramp straight toward I 75 South: Dayton
1699 ft · 42 sec
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5
Merge slight left
674 ft · 10 sec
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6
Continue on I 75
8.1 mi · 10 min · I 75
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7
Keep slight left to continue on I 75 South: Dayton
81.8 mi · 1 hr 28 min
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8
Take the exit slight right toward US 33: Bellefontaine, Saint Marys
784 ft · 22 sec
-
9
Keep slight left to continue on US 33 East: Bellefontaine
38 m · 5 sec
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10
Turn right
10.6 mi · 11 min
-
11
Take the exit slight right toward SR 66: Saint Marys, Spencerville
555 ft · 14 sec
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12
Keep slight left
1.3 km · 2 min
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13
Turn straight
1.3 km · 2 min
-
14
Turn right onto East Spring Street
1705 ft · 48 sec · East Spring Street
-
15
Turn left onto South Front Street
32 m · 5 sec · South Front Street
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16
Arrive at your destination
0 m · 1 sec · South Front Street
Car Route Details
A richer read on the saved driving route between Toledo and Saint Marys.
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 75 South
Keep slight left to continue on I 75 South: Dayton
81.8 mi · 01h 28m
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 Toledo and Mostly Sunny near Saint Marys.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Toledo to Saint Marys?
The road trip is about 104.9 miles (168.9 km) and usually takes 01h 58m 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?
Rawson is a useful midpoint, sitting about 52.4 miles from Toledo and 52.4 miles from Saint Marys.
How much longer is the road route than the straight-line distance?
The direct path is about 88.9 miles (143 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 2:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.71 one way or $27.42 round trip. Estimated CO2 is about 32.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Toledo and Mostly Sunny near Saint Marys.
Stop Ideas Near Rawson
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 Rawson.
Martin Luther King, Jr. Plaza
Bryan
Sandusky
Waterloo
Flight Path Map
This map shows the direct air route between Toledo and Saint Marys. Straight-line distance: 88.84 mi (142.97 km).
#1 Toledo
The fourth most populous city in Ohio and the center of the Toledo metropolitan area.
| Population | 271,455 |
| Coordinates | 41.6639400, -83.5552100 |
| Altitude | 186 |
| Country | United States |
#2 Saint Marys
City in Ohio, United States
| Population | 8,113 |
| Coordinates | 40.5422700, -84.3894000 |
| Altitude | 264 |
| Country | United States |
End: Saint Marys (-84.3894, 40.54227)
Estimated Travel Time
Distance: 169 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 29m |
| 40 mph (64.37 km/h) | 02h 37m |
| 50 mph (80.47 km/h) | 02h 05m |
| 60 mph (96.56 km/h) | 01h 44m |
| 70 mph (112.65 km/h) | 01h 29m |
| 80 mph (129 km/h) | 01h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $13.71 | $27.42 |
| Mid-grade | $4.24 | $15.70 | $31.39 |
| Premium | $4.79 | $17.72 | $35.45 |
| Diesel | $4.30 | $15.92 | $31.85 |
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 Ohio · 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.