How far is Cleveland, OH from Saint Marys, OH?
The driving distance from Cleveland, OH to Saint Marys, OH is about 198.1 miles (318.8 km), with a travel time of about 03h 44m by car.
- The straight-line flight distance is about 155.2 miles (249.8 km).
- For a round trip, plan for roughly 07h 28m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 03h 44m.
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 Crawford County, Ohio, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Cleveland and Saint Marys.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cleveland and Saint Marys.
-
1
Start on Frankfort Avenue
48 m · 12 sec · Frankfort Avenue
-
2
Turn left onto West 3rd Street
103 m · 17 sec · West 3rd Street
-
3
Turn left onto West Superior Avenue
96 m · 15 sec · West Superior Avenue
-
4
Turn right onto West Roadway
153 m · 23 sec · West Roadway
-
5
Turn right onto Ontario Street
2378 ft · 1 min · Ontario Street
-
6
Turn slight right onto I 90 West, SR 10 West
109 m · 14 sec
-
7
Take the ramp straight toward I 90 West
2957 ft · 1 min
-
8
Merge slight left onto Innerbelt
2935 ft · 45 sec · Innerbelt
-
9
Keep slight left to continue on I 71 South: Columbus
1.2 mi · 1 min
-
10
Keep slight right
7.3 mi · 9 min
-
11
Keep slight right
62.1 mi · 1 hr 7 min
-
12
Take the exit slight right toward US 30: Wooster, Mansfield
1339 ft · 36 sec
-
13
Keep slight left to continue on US 30 West: Mansfield
1983 ft · 38 sec
-
14
Merge slight left
7.6 mi · 10 min
-
15
Keep slight left to continue on Martin Luther King Jr. Freeway
37.8 mi · 41 min · Martin Luther King Jr. Freeway
-
16
Keep slight right
6.3 mi · 8 min
-
17
Keep slight left
34.8 mi · 37 min
-
18
Take the exit slight right toward SR 696: Dayton, Toledo
2927 ft · 1 min · US 30 West to East Lincoln Highway
-
19
At the end of the road, turn left onto East Lincoln Highway
2371 ft · 58 sec · East Lincoln Highway
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20
Take the exit left
2841 ft · 1 min
-
21
Merge slight left
24.1 mi · 26 min
-
22
Take the exit slight right toward US 33: Bellefontaine, Saint Marys
784 ft · 22 sec
-
23
Keep slight left to continue on US 33 East: Bellefontaine
38 m · 5 sec
-
24
Turn right
10.6 mi · 11 min
-
25
Take the exit slight right toward SR 66: Saint Marys, Spencerville
555 ft · 14 sec
-
26
Keep slight left
1.3 km · 2 min
-
27
Turn straight
1.3 km · 2 min
-
28
Turn right onto East Spring Street
1705 ft · 48 sec · East Spring Street
-
29
Turn left onto South Front Street
32 m · 5 sec · South Front Street
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30
Arrive at your destination
0 m · 1 sec · South Front Street
Car Route Details
A richer read on the saved driving route between Cleveland 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 71 South
Keep slight right
62.1 mi · 01h 07m
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.
Mostly Sunny then Chance Rain Showers leaving Cleveland and Chance Rain Showers near Saint Marys.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cleveland to Saint Marys?
The road trip is about 198.1 miles (318.8 km) and usually takes 03h 44m 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?
North Robinson is a useful midpoint, sitting about 98.9 miles from Cleveland and 99.2 miles from Saint Marys.
How much longer is the road route than the straight-line distance?
The direct path is about 155.2 miles (249.8 km), while the road route adds roughly 42.9 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 EDT. If you want a more comfortable same-day return, try to leave by 9:32 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.90 one way or $51.80 round trip. Estimated CO2 is about 62.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Chance Rain Showers around Cleveland and Chance Rain Showers near Saint Marys.
Stop Ideas Near North Robinson
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 North Robinson.
Sandusky
Elyria
Columbus, OH
Martin Luther King, Jr. Plaza
Flight Path Map
This map shows the direct air route between Cleveland and Saint Marys. Straight-line distance: 155.22 mi (249.8 km).
#1 Cleveland
The second most populous city in Ohio and the center of the Cleveland metropolitan area.
| Population | 378,589 |
| Coordinates | 41.4995000, -81.6954100 |
| Altitude | 199 |
| 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: 319 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 35m |
| 40 mph (64.37 km/h) | 04h 57m |
| 50 mph (80.47 km/h) | 03h 57m |
| 60 mph (96.56 km/h) | 03h 18m |
| 70 mph (112.65 km/h) | 02h 49m |
| 80 mph (129 km/h) | 02h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $25.90 | $51.80 |
| Mid-grade | $4.24 | $29.65 | $59.30 |
| Premium | $4.79 | $33.48 | $66.96 |
| Diesel | $4.30 | $30.08 | $60.17 |
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 Ohio · 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.