How far is Portsmouth, OH from Dublin, OH?
The driving distance from Portsmouth, OH to Dublin, OH is about 103.8 miles (167.1 km), with a travel time of about 01h 57m by car.
- The straight-line flight distance is about 94.7 miles (152.4 km).
- For a round trip, plan for roughly 03h 54m 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 57m.
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.
Village in Ohio, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Portsmouth and Dublin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portsmouth and Dublin.
-
1
Start on the route
22 m · 8 sec
-
2
Turn right
23 m · 11 sec
-
3
Turn left onto 2nd Street
1.4 km · 2 min · 2nd Street
-
4
Merge slight left onto Chillicothe Street
1660 ft · 27 sec · Chillicothe Street
-
5
Continue on Scioto Trail
44.2 mi · 1 hr 2 min · Scioto Trail
-
6
Keep slight right to continue on US 23 North: Columbus
34.5 mi · 45 min
-
7
Continue on South High Street
2.6 mi · 4 min · South High Street
-
8
Take the exit slight right toward I 270: Columbus, Wheeling
1391 ft · 26 sec
-
9
Keep slight left to continue on I 270 West
1.1 km · 1 min
-
10
Merge slight left onto Jack Nicklaus Freeway
18.8 mi · 22 min · Jack Nicklaus Freeway
-
11
Take the exit slight right toward US 33 East, SR 161 East: Dublin
2306 ft · 58 sec
-
12
Continue straight
1.4 km · 2 min
-
13
Turn right onto Mill Lane
39 m · 13 sec · Mill Lane
-
14
Turn left
32 m · 8 sec
-
15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Portsmouth and Dublin.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Scioto Trail
Continue on Scioto Trail
44.2 mi · 01h 02m
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.
Chance Rain Showers leaving Portsmouth and Chance Rain Showers near Dublin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portsmouth to Dublin?
The road trip is about 103.8 miles (167.1 km) and usually takes 01h 57m 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?
Kingston is a useful midpoint, sitting about 51.9 miles from Portsmouth and 51.9 miles from Dublin.
How much longer is the road route than the straight-line distance?
The direct path is about 94.7 miles (152.4 km), while the road route adds roughly 9.1 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 2:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.56 one way or $27.12 round trip. Estimated CO2 is about 32.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Portsmouth and Chance Rain Showers near Dublin.
Stop Ideas Near Kingston
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 Kingston.
Columbus, OH
South Portsmouth–South Shore station
Ashland Transportation Center
Maysville
Flight Path Map
This map shows the direct air route between Portsmouth and Dublin. Straight-line distance: 94.69 mi (152.39 km).
#1 Portsmouth
City in Ohio
| Population | 19,744 |
| Coordinates | 38.7317400, -82.9976700 |
| Altitude | 162 |
| 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: 167 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 27m |
| 40 mph (64.37 km/h) | 02h 35m |
| 50 mph (80.47 km/h) | 02h 04m |
| 60 mph (96.56 km/h) | 01h 43m |
| 70 mph (112.65 km/h) | 01h 28m |
| 80 mph (129 km/h) | 01h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $13.56 | $27.12 |
| Mid-grade | $4.24 | $15.53 | $31.05 |
| Premium | $4.79 | $17.53 | $35.06 |
| Diesel | $4.30 | $15.75 | $31.51 |
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.