How far is Marion, OH from Dublin, OH?
The driving distance from Marion, OH to Dublin, OH is about 44.9 miles (72.2 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 33.8 miles (54.4 km).
- For a round trip, plan for roughly 01h 42m 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 00h 51m.
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.
Township in Delaware County, Ohio
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Marion and Dublin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marion and Dublin.
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1
Start on East Center Street
157 m · 18 sec · East Center Street
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2
Turn left onto South Prospect Street
1.8 mi · 3 min · South Prospect Street
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3
Continue on Marion-Marysville Road
6.1 mi · 9 min · Marion-Marysville Road
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4
Turn left onto LaRue-Prospect Road South
2.1 mi · 3 min · LaRue-Prospect Road South
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5
Continue on North Elm Street
1068 ft · 28 sec · North Elm Street
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6
Turn right onto Market Street
73 m · 8 sec · Market Street
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7
Continue on North Main Street
2693 ft · 1 min · North Main Street
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8
Continue on Prospect-Delaware Road
2321 ft · 38 sec · Prospect-Delaware Road
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9
Continue on State Route 203
9.1 mi · 13 min · State Route 203
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10
Turn sharp right onto State Route 37 West
11 m · 6 sec · State Route 37 West
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11
Turn left onto South Section Line Road
3.2 mi · 6 min · South Section Line Road
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12
Enter the roundabout and take exit 2 toward South Section Line Road
31 m · 2 sec · South Section Line Road
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13
Exit the roundabout onto South Section Line Road
1.2 mi · 2 min · South Section Line Road
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14
Turn right
1.7 mi · 2 min
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15
Turn left onto Dublin Road
8.6 mi · 15 min · Dublin Road
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16
Enter the roundabout and take exit 2 toward Dublin Road
42 m · 6 sec · Dublin Road
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17
Exit the roundabout onto Dublin Road
1.6 km · 2 min · Dublin Road
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18
Continue on North High Street
1776 ft · 1 min · North High Street
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19
Turn right
33 m · 10 sec
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20
Turn right
15 m · 4 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Marion and Dublin.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
State Route 203
Continue on State Route 203
9.1 mi · 00h 13m
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.
Sunny leaving Marion and Mostly Sunny near Dublin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marion to Dublin?
The road trip is about 44.9 miles (72.2 km) and usually takes 00h 51m 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?
Radnor is a useful midpoint, sitting about 18.3 miles from Marion and 26.6 miles from Dublin.
How much longer is the road route than the straight-line distance?
The direct path is about 33.8 miles (54.4 km), while the road route adds roughly 11.1 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.85 one way or $11.71 round trip. Estimated CO2 is about 14 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Marion and Mostly Sunny near Dublin.
Stop Ideas Near Radnor
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 Radnor.
Columbus, OH
Flight Path Map
This map shows the direct air route between Marion and Dublin. Straight-line distance: 33.83 mi (54.44 km).
#1 Marion
County seat of Marion County, Ohio, United States
| Population | 35,516 |
| Coordinates | 40.5886700, -83.1285200 |
| Altitude | 299 |
| Country | United States |
#2 Dublin
A city in Franklin County, Ohio.
| Population | 49,372 |
| Coordinates | 40.0992300, -83.1140800 |
| Altitude | 253 |
| Country | United States |
End: (-83.114113, 40.099166)
Estimated Travel Time
Distance: 72 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 29m |
| 40 mph (64.37 km/h) | 01h 07m |
| 50 mph (80.47 km/h) | 00h 53m |
| 60 mph (96.56 km/h) | 00h 44m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $5.85 | $11.71 |
| Mid-grade | $4.24 | $6.70 | $13.40 |
| Premium | $4.79 | $7.57 | $15.14 |
| Diesel | $4.30 | $6.80 | $13.60 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.