How far is Lorain, OH from Saint Marys, OH?
The driving distance from Lorain, OH to Saint Marys, OH is about 167.3 miles (269.3 km), with a travel time of about 03h 19m by car.
- The straight-line flight distance is about 131.2 miles (211.1 km).
- For a round trip, plan for roughly 06h 38m 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 19m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
City in Ohio
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Chance Showers And Thunderstorms then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lorain and Saint Marys.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lorain and Saint Marys.
-
1
Start on Hamilton Avenue
720 ft · 34 sec · Hamilton Avenue
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2
Turn right onto West 21st Street
2 mi · 4 min · West 21st Street
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3
Continue on State Route 611
1806 ft · 1 min · State Route 611
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4
Turn left onto Franke Drive
87 m · 13 sec · Franke Drive
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5
Turn right onto West Erie Avenue
3.1 mi · 5 min · West Erie Avenue
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6
Turn left onto Baumhart Road
4.2 mi · 6 min · Baumhart Road
-
7
Take the ramp slight right
2545 ft · 1 min
-
8
Keep slight right
2176 ft · 53 sec
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9
Merge slight left onto Ohio Turnpike
43.6 mi · 47 min · Ohio Turnpike
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10
Take the exit slight right toward SR 53: Fremont, Port Clinton
3137 ft · 1 min
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11
Enter the roundabout and take exit 1 toward the route
4 m · 1 sec
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12
Exit the roundabout
2.2 mi · 3 min
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13
Take the exit right
2431 ft · 59 sec
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14
Merge slight left onto Bypass Highway
1.7 mi · 2 min · Bypass Highway
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15
Keep slight left to continue on Bypass Highway
1.2 mi · 2 min · Bypass Highway
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16
Enter the roundabout and take exit 1 toward Bypass Highway
19 m · 4 sec · Bypass Highway
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17
Exit the roundabout onto Bypass Highway
1.3 km · 1 min · Bypass Highway
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18
Turn right onto Hayes Avenue
24.4 mi · 34 min · Hayes Avenue
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19
Turn left
2092 ft · 51 sec
-
20
Merge slight left
68.3 mi · 1 hr 13 min
-
21
Take the exit slight right toward US 33: Bellefontaine, Saint Marys
784 ft · 22 sec
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22
Keep slight left to continue on US 33 East: Bellefontaine
38 m · 5 sec
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23
Turn right
10.6 mi · 11 min
-
24
Take the exit slight right toward SR 66: Saint Marys, Spencerville
555 ft · 14 sec
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25
Keep slight left
1.3 km · 2 min
-
26
Turn straight
1.3 km · 2 min
-
27
Turn right onto East Spring Street
1705 ft · 48 sec · East Spring Street
-
28
Turn left onto South Front Street
32 m · 5 sec · South Front Street
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29
Arrive at your destination
0 m · 1 sec · South Front Street
Car Route Details
A richer read on the saved driving route between Lorain and Saint Marys.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Hayes Avenue
Merge slight left
68.3 mi · 01h 13m
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.
Showers And Thunderstorms leaving Lorain and Chance Showers And Thunderstorms then Showers And Thunderstorms near Saint Marys.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lorain to Saint Marys?
The road trip is about 167.3 miles (269.3 km) and usually takes 03h 19m 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?
Bowling Green is a useful midpoint, sitting about 83.6 miles from Lorain and 83.8 miles from Saint Marys.
How much longer is the road route than the straight-line distance?
The direct path is about 131.2 miles (211.1 km), while the road route adds roughly 36.1 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:22 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.86 one way or $43.72 round trip. Estimated CO2 is about 52.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Lorain and Chance Showers And Thunderstorms then Showers And Thunderstorms near Saint Marys.
Stop Ideas Near Bowling Green
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 Bowling Green.
Martin Luther King, Jr. Plaza
Bryan
Sandusky
Ann Arbor station
Flight Path Map
This map shows the direct air route between Lorain and Saint Marys. Straight-line distance: 131.16 mi (211.08 km).
#1 Lorain
The most populous city in Lorain County, Ohio.
| Population | 63,872 |
| Coordinates | 41.4528200, -82.1823700 |
| 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: 269 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 34m |
| 40 mph (64.37 km/h) | 04h 10m |
| 50 mph (80.47 km/h) | 03h 20m |
| 60 mph (96.56 km/h) | 02h 47m |
| 70 mph (112.65 km/h) | 02h 23m |
| 80 mph (129 km/h) | 02h 05m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $21.86 | $43.72 |
| Mid-grade | $4.24 | $25.03 | $50.06 |
| Premium | $4.79 | $28.26 | $56.52 |
| Diesel | $4.30 | $25.39 | $50.79 |
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.