How far is Cincinnati, OH from Smithfield, OH?
The driving distance from Cincinnati, OH to Smithfield, OH is about 239.5 miles (385.5 km), with a travel time of about 04h 52m by car.
- The straight-line flight distance is about 213.6 miles (343.7 km).
- For a round trip, plan for roughly 09h 44m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EST.
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 04h 52m.
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.
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Cincinnati and Smithfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cincinnati and Smithfield.
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1
Start on Ohio Avenue
30 m · 6 sec · Ohio Avenue
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2
Turn right onto West McMillan Avenue
876 ft · 27 sec · West McMillan Avenue
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3
Continue on East McMillan Street
1.3 km · 2 min · East McMillan Street
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4
Take the ramp left
1755 ft · 43 sec
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5
Merge slight left onto Northeast Expressway
28.8 mi · 35 min · Northeast Expressway
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6
Take the exit slight right toward SR 123: Morrow, Lebanon
1484 ft · 39 sec
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7
Turn right
157 m · 12 sec
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8
Turn left
4.3 mi · 9 min
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9
Turn left onto Middleboro Road
1.9 mi · 5 min · Middleboro Road
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10
At the end of the road, turn left onto Wilmington Road
103 m · 10 sec · Wilmington Road
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11
Take the ramp right toward I 71 North: Columbus
1495 ft · 36 sec
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12
Merge slight left
63.2 mi · 1 hr 8 min
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13
Take the exit slight right toward I 270: Stringtown Road, Grove City
634 ft · 8 sec · South Freeway
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14
Keep slight left to continue on South Freeway
1.4 km · 1 min · South Freeway
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15
Keep slight right to continue on I 270 East
1.5 km · 2 min
-
16
Merge slight left onto Jack Nicklaus Freeway
11.2 mi · 13 min · Jack Nicklaus Freeway
-
17
Take the exit slight right toward I 70 West, US 40, I 70 East: Columbus, Main Street, Wheeling
1011 ft · 13 sec
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18
Keep slight right to continue on I 70 East: Wheeling
2290 ft · 56 sec
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19
Merge slight left onto East Freeway
66.7 mi · 1 hr 12 min · East Freeway
-
20
Take the exit slight right toward US 22, US 40: Cambridge
1.1 km · 2 min
-
21
Continue straight
1527 ft · 30 sec
-
22
Turn right onto John Glenn Highway
1.8 mi · 3 min · John Glenn Highway
-
23
Turn left onto Dewey Avenue
1345 ft · 25 sec · Dewey Avenue
-
24
Turn slight right onto Wheeling Avenue
3188 ft · 1 min · Wheeling Avenue
-
25
Turn slight left onto Highland Avenue
1.2 mi · 2 min · Highland Avenue
-
26
Continue on Cadiz Road
21.6 mi · 25 min · Cadiz Road
-
27
Continue on Cadiz-Piedmont Road
16.5 mi · 22 min · Cadiz-Piedmont Road
-
28
Continue on Cadiz-Steubenville Road
6.7 mi · 9 min · Cadiz-Steubenville Road
-
29
Take the exit slight right
1649 ft · 41 sec
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30
Turn right onto Miller Street
899 ft · 19 sec · Miller Street
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31
At the end of the road, turn right onto Main Street
72 m · 5 sec · Main Street
-
32
Turn slight left onto Miller Street
2442 ft · 49 sec · Miller Street
-
33
Continue on Hopedale-Smithfield Road
7.9 mi · 14 min · Hopedale-Smithfield Road
-
34
Turn right onto Main Street
1315 ft · 29 sec · Main Street
-
35
Turn right onto Tanner Street
21 m · 9 sec · Tanner Street
-
36
Turn left
27 m · 6 sec
-
37
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Cincinnati and Smithfield.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
East Freeway
Merge slight left onto East Freeway
66.7 mi · 01h 12m
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.
Sunny leaving Cincinnati and Partly Cloudy near Smithfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cincinnati to Smithfield?
The road trip is about 239.5 miles (385.5 km) and usually takes 04h 52m 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?
Reynoldsburg is a useful midpoint, sitting about 119.4 miles from Cincinnati and 120.1 miles from Smithfield.
How much longer is the road route than the straight-line distance?
The direct path is about 213.6 miles (343.7 km), while the road route adds roughly 25.9 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 EST. If you want a more comfortable same-day return, try to leave by 7:16 AM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.38 one way or $64.76 round trip. Estimated CO2 is about 75.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Cincinnati and Partly Cloudy near Smithfield.
Stop Ideas Near Reynoldsburg
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 Reynoldsburg.
Columbus, OH
Flight Path Map
This map shows the direct air route between Cincinnati and Smithfield. Straight-line distance: 213.58 mi (343.72 km).
#1 Cincinnati
The third most populous city in Ohio and the center of the Cincinnati metropolitan area.
| Population | 304,548 |
| Coordinates | 39.1271100, -84.5143900 |
| Altitude | 191 |
| Country | United States |
#2 Smithfield
City in Jefferson County, Ohio, United States of America
| Population | 786 |
| Coordinates | 40.2709000, -80.7814700 |
| Altitude | 380 |
| Country | United States |
End: Smithfield (-80.78147, 40.2709)
Estimated Travel Time
Distance: 385 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 58m |
| 40 mph (64.37 km/h) | 05h 59m |
| 50 mph (80.47 km/h) | 04h 47m |
| 60 mph (96.56 km/h) | 03h 59m |
| 70 mph (112.65 km/h) | 03h 25m |
| 80 mph (129 km/h) | 02h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.83 | $32.38 | $64.76 |
| Mid-grade | $4.41 | $37.29 | $74.58 |
| Premium | $4.95 | $41.85 | $83.71 |
| Diesel | $6.31 | $53.35 | $106.71 |
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 · Nov 09, 2026