How far is Delphos, OH from Mentor, OH?
The driving distance from Delphos, OH to Mentor, OH is about 200.3 miles (322.4 km), with a travel time of about 03h 05m by car.
- The straight-line flight distance is about 166 miles (267.1 km).
- For a round trip, plan for roughly 06h 10m 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 05m.
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, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Delphos and Mentor.
Turn-by-Turn Driving Directions
Step-by-step road directions between Delphos and Mentor.
-
1
Start on the route
37 m · 11 sec
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2
Turn right onto West 2nd Street
549 ft · 20 sec · West 2nd Street
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3
Turn left onto North Main Street
1244 ft · 31 sec · North Main Street
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4
Turn right onto East 5th Street
1 mi · 2 min · East 5th Street
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5
Continue on Lincoln Highway
2917 ft · 59 sec · Lincoln Highway
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6
Take the ramp right
1897 ft · 46 sec
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7
Merge slight left
59.4 mi · 1 hr 4 min
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8
Take the exit slight right
46.4 mi · 52 min
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9
Take the exit slight right toward I 71 North: Cleveland
1.3 km · 2 min
-
10
Merge slight left
43.3 mi · 46 min
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11
Keep slight right
25.4 mi · 28 min
-
12
Keep slight left to continue on Outerbelt East Freeway
2.4 mi · 3 min · Outerbelt East Freeway
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13
Keep slight right to continue on Outerbelt East Freeway
12.6 mi · 16 min · Outerbelt East Freeway
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14
Continue on I 90
6.3 mi · 7 min · I 90
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15
Take the exit slight right toward SR 615: Center Street
1642 ft · 47 sec
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16
Turn left onto Center Street
1.4 mi · 3 min · Center Street
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17
Turn right
35 m · 8 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Delphos and Mentor.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Lincoln Highway
Merge slight left
59.4 mi · 01h 04m
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 Cloudy leaving Delphos and Mostly Cloudy near Mentor.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Delphos to Mentor?
The road trip is about 200.3 miles (322.4 km) and usually takes 03h 05m 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?
Ontario is a useful midpoint, sitting about 100.2 miles from Delphos and 100.2 miles from Mentor.
How much longer is the road route than the straight-line distance?
The direct path is about 166 miles (267.1 km), while the road route adds roughly 34.3 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 10:50 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.08 one way or $54.16 round trip. Estimated CO2 is about 62.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Delphos and Mostly Cloudy near Mentor.
Stop Ideas Near Ontario
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 Ontario.
Sandusky
Elyria
Columbus, OH
Cleveland Lakefront station
Flight Path Map
This map shows the direct air route between Delphos and Mentor. Straight-line distance: 165.97 mi (267.1 km).
#1 Delphos
City in Ohio
| Population | 6,895 |
| Coordinates | 40.8433800, -84.3416200 |
| Altitude | 236 |
| Country | United States |
#2 Mentor
A city in Lake County, Ohio.
| Population | 47,090 |
| Coordinates | 41.6661600, -81.3395500 |
| Altitude | 211 |
| Country | United States |
End: Center Street (-81.339958, 41.666166)
Estimated Travel Time
Distance: 322 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 40m |
| 40 mph (64.37 km/h) | 05h 00m |
| 50 mph (80.47 km/h) | 04h 00m |
| 60 mph (96.56 km/h) | 03h 20m |
| 70 mph (112.65 km/h) | 02h 51m |
| 80 mph (129 km/h) | 02h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.83 | $27.08 | $54.16 |
| Mid-grade | $4.38 | $30.99 | $61.98 |
| Premium | $4.93 | $34.83 | $69.67 |
| Diesel | $6.07 | $42.90 | $85.80 |
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 · Oct 15, 2026