Origin
Thornville, OH
Morning in Thornville on Tuesday
Local time
11:47 AM
EDT
Current temp
67°F
Unavailable
Live forecast
Trip from Thornville, OH to Clarksville, OH
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
31m
Distance
19.2 mi
31 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$3
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 29m
★
6 AM
0h 32m
8 AM
0h 37m
10 AM
0h 34m
12 PM
0h 33m
3 PM
0h 34m
5 PM
0h 37m
8 PM
0h 30m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Thornville, OH
Brett Sayles
Clarksville, OH
Connor Scott McManus
Trip Overview
Thornville, OH to Clarksville, OH is 19.2 miles and takes about 31 minutes via SR 13 and State Route 668, with a fuel budget near $3 and enough daylight to finish in a day. This short Midwest hop connects two points within Ohio, making it an easy addition to a larger regional journey or a quick trip on its own. Given its brief length and highway focus, this route is best suited for those looking for efficient travel between these two locations without extensive sightseeing. You'll find this drive straightforward, with minimal complexity and a predictable timeline. Plan for a swift transit that won't consume much of your day.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| SR 13 | 10.5 mi | 15m |
| State Route 668 | 5.3 mi | 9m |
| Logan Street | 1.2 mi | 2m |
| SR 37 | 0.8 mi | 1m |
| East Columbus Street | 0.7 mi | 1m |
| South Market Street | 0.6 mi | 1m |
| West Main Street | 0.2 mi | <1m |
| Mainesville Road East | <0.1 mi | <1m |
Longest stretch:
SR 13
— 10.5 mi, about 15m
Turn-by-Turn Driving Directions
Step-by-step road directions between Thornville, OH and Clarksville, OH.
1
Start on SR 204
0.7 mi
·
1 min
·
East Columbus Street
2
Turn right onto SR 13
11 mi
·
15 min
·
SR 13
3
Continue on US 22; SR 668
0.2 mi
·
21 sec
·
West Main Street
4
Turn left onto SR 668
0.6 mi
·
1 min
·
South Market Street
5
Continue on SR 668
5.3 mi
·
9 min
·
State Route 668
6
At end of road, turn left onto SR 37; SR 668
0.8 mi
·
1 min
·
SR 37; SR 668
7
At end of road, turn right onto SR 668
1.2 mi
·
2 min
·
Logan Street
8
Turn left onto Mainesville Road East
203 ft
·
5 sec
·
Mainesville Road East
9
Arrive at destination
Mainesville Road East
Heads-up: tricky spots
5 of 65 decision points cluster between mile 0.7 and 18 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
3
0.7 mi into trip
|
~1m in
|
SR 13
Turn right onto SR 13
Navigation decision point
5
11.2 mi into trip
|
~17m in
|
US 22; SR 668 / West Main Street
Enter roundabout onto US 22; SR 668 / West Main Street
Roundabout - know your exit number before entering
4
11.4 mi into trip
|
~17m in
|
SR 668 / South Market Street
Turn left onto SR 668 / South Market Street
Navigation decision point
5
17.2 mi into trip
|
~28m in
|
SR 37; SR 668
At end of road, turn left onto SR 37; SR 668
Navigation decision point
5
18 mi into trip
|
~29m in
|
SR 668 / Logan Street
At end of road, turn right onto SR 668 / Logan Street
Navigation decision point
Fuel & Cost
Regular Gas
$2.98 one way
$5.96 round trip
$3.94/gal
25.4 MPG avg
7 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.38 | $3.31 | $6.61 |
| premium | $4.91 | $3.71 | $7.42 |
| diesel | $5.61 | $4.24 | $8.48 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$3
Estimated CO2 emission: 6.7 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 71% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 5.8 | 0 | $2.02 | $0.92 |
| Efficient EV | 4.8 | 0 | $1.68 | $0.77 |
| EV Truck/SUV | 7.7 | 0 | $2.69 | $1.23 |
Gas CO2
7 kg
EV CO2
2 kg (71% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Clarksville, OH
Morning in Clarksville on Tuesday
Local time
11:47 AM
EDT
Current temp
50°F
Unavailable
Live forecast
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
17 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
31m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
This drive is predominantly highway-focused, with 86% of the journey taking place on higher-speed roads. You'll spend the majority of your time on SR 13, which features the longest uninterrupted stretch of 10.5 miles. While State Route 668 and Logan Street will play a role, the character of the route is set by the efficiency of the main highways. Expect a relatively smooth and direct experience, characteristic of many Midwestern drives that prioritize getting from point A to point B quickly. The roads are designed for steady travel, not winding scenic detours.
86% highway — fuel and pacing are the main things to plan.
9 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 10.5 mi on SR 13.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on SR 13 and State Route 668. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.7 miles in near SR 13.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 31m drive. You will face about 6 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.7 miles (SR 13): Navigation decision point; at 11.2 miles (US 22; SR 668 / West Main Street): Roundabout - know your exit number before entering; at 11.4 miles (SR 668 / South Market Street): Navigation decision point.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 31m. Total distance: 19.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
31m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (86%). Straightforward navigation.
Frequently Asked Questions
The longest stretch is about 10.5 miles on SR 13. The full list of main roads is in the Roads section above.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 0.7 miles (SR 13): Navigation decision point; at 11.2 miles (US 22; SR 668 / West Main Street): Roundabout - know your exit number before entering; at 11.4 miles (SR 668 / South Market Street): Navigation decision point.
Yes. A round trip is manageable in a single day if you plan a break at Clarksville, OH before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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