Origin
Dayton, OH
Afternoon in Dayton on Friday
Local time
4:47 PM
EDT
Current temp
66°F
Unavailable
Live forecast
Trip from Dayton, OH to Williamsport, OH
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Sep 4, 2026 · Editorial standards
Drive Time
1h 27m
Distance
67.5 mi
109 km
Drive Score
7/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$10
one way
EV Charging
Unknown
Best Time to Leave
4 AM
1h 21m
★
6 AM
1h 27m
8 AM
1h 41m
10 AM
1h 32m
12 PM
1h 31m
3 PM
1h 33m
5 PM
1h 40m
8 PM
1h 23m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Dayton, OH
Wikimedia Commons
Williamsport, OH
Tom Fisk
Trip Overview
The drive from Dayton, OH to Williamsport, OH covers 67.5 miles and takes about 1h 27m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on US 35, US 22, SR 753 for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 48.8 miles on US 35. At current regular gas prices, budget about $10.37 one way before food or hotel costs.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| US 35 | 48.8 mi | 58m |
| US 22 | 15.2 mi | 23m |
| SR 753 | 2.2 mi | 3m |
| South Ludlow Street | 0.4 mi | <1m |
| West 4th Street | <0.1 mi | <1m |
| South Main Street | <0.1 mi | <1m |
| Water Street North | <0.1 mi | <1m |
Longest stretch:
US 35
— 48.8 mi, about 58m
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton, OH and Williamsport, OH.
1
Start on South Main Street
303 ft
·
12 sec
·
South Main Street
2
Turn right onto West 4th Street
512 ft
·
17 sec
·
West 4th Street
3
Turn left onto SR 48
0.4 mi
·
40 sec
·
South Ludlow Street
4
Take the ramp
0.5 mi
·
58 sec
Toward US 35 East: Xenia
5
Merge onto US 35
34 mi
·
42 min
·
US 35
Use the slight right lane.
6
Keep slight left at fork onto US 35
15 mi
·
16 min
·
US 35
Toward US 35 East: Washington Court House
7
Take the exit
0.2 mi
·
29 sec
Toward SR 753
8
Turn left onto SR 753
2.2 mi
·
3 min
·
SR 753
9
Turn right onto US 22
15 mi
·
23 min
·
US 22
10
Turn left onto Water Street North
83 ft
·
2 sec
·
Water Street North
11
Arrive at destination
Water Street North
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
34 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 15 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 33.7 miles from Dayton, OH, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 85 decision points cluster between mile 0.1 and 49.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip
|
~0m in
|
West 4th Street
Turn right onto West 4th Street
Navigation decision point
4
0.2 mi into trip
|
~0m in
|
SR 48 / South Ludlow Street
Turn left onto SR 48 / South Ludlow Street
Navigation decision point
5
1 mi into trip
|
~2m in
|
US 35
Merge onto US 35
Merge point - match speed before joining. Lane positioning matters here
Use the slight right lane.
5
34.9 mi into trip
|
~44m in
|
US 35
Keep slight left at fork onto US 35 toward US 35 East: Washington Court House
Highway fork - watch signs carefully
Toward US 35 East: Washington Court House
4
49.8 mi into trip
|
~1h in
Take the exit toward SR 753
Exit ramp - move to the correct lane early
Toward SR 753
Fuel & Cost
Regular Gas
$10.37 one way
$20.73 round trip
$3.90/gal
25.4 MPG avg
24 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.40 | $11.69 | $23.39 |
| premium | $4.98 | $13.24 | $26.48 |
| diesel | $5.60 | $14.88 | $29.76 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$10
Estimated CO2 emission: 23.6 kg one way. Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $7 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 20.3 | 0 | $7.09 | $3.24 |
| Efficient EV | 16.9 | 0 | $5.91 | $2.70 |
| EV Truck/SUV | 27 | 0 | $9.45 | $4.32 |
Gas CO2
24 kg
EV CO2
8 kg (67% 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
Williamsport, OH
Afternoon in Williamsport on Friday
Local time
4:47 PM
EDT
Current temp
64°F
Unavailable
Live forecast
60°F
Jamestown, OH
34 mi in
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
2 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
1h 27m 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?
67.5 mi in 1h 27m, mostly highway — 48.8 mi of that is on US 35.
98% highway — fuel and pacing are the main things to plan.
11 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 48.8 mi on US 35.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on US 35 and US 22. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near West 4th Street.
Driving Effort
4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 1h 27m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (West 4th Street): Navigation decision point; at 0.2 miles (SR 48 / South Ludlow Street): Navigation decision point; at 1 miles (US 35): Merge point - match speed before joining. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
1,071 ft
740 ft
Total Climb
456 ft
Total Descent
427 ft
Highest Point
1,071 ft
~33.7 mi in
Elevation Range
332 ft
About the Cities
Starting in Dayton, OH
Full guide →Founded 1796
Top landmarks
- • National Museum of the United States Air Force — aerospace museum at Wright-Patterson Air Force Base in Ohio, United States
- • Wright Flyer III — third powered aircraft built by the Wright brothers
- • Dayton Art Institute — art museum and school in Dayton, Ohio
Arriving in Williamsport, OH
Full guide →City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 27m. Total distance: 67.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 27m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (98%). Straightforward navigation.
Frequently Asked Questions
The longest stretch is about 48.8 miles on US 35. 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 0.1 miles (West 4th Street): Navigation decision point; at 0.2 miles (SR 48 / South Ludlow Street): Navigation decision point; at 1 miles (US 35): Merge point - match speed before joining. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Williamsport, 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, EIA for fuel prices, and USGS 3DEP for elevation. See our methodology for refresh cadence and limitations.
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