Colerain, OH to Montgomery, OH is 216.9 miles and takes about 4h 10m via I 70 and South Freeway, with a fuel budget near $36 and enough daylight to finish in a day. This trip stays within Ohio, traversing the Midwest region. With 94% of the drive on highways, it's a straightforward connection between two points. You'll want to consider this route if you're looking for an efficient drive with minimal fuss, as it's designed for speed and direct travel.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
108.5 miles from Colerain, OH
A natural place for your longest stop of the day
, about 2h 7m into the drive
.
Main Roads
Road
Distance
Duration
I 70
105.6 mi
1h 54m
South Freeway
87.2 mi
1h 35m
Jack Nicklaus Freeway
10.9 mi
12m
Barton Road
3.6 mi
8m
Barton Colerain Road
2.3 mi
5m
East Main Street
1.5 mi
2m
Colerain Road
0.8 mi
1m
National Road West
0.7 mi
1m
Longest stretch:
I 70
— 105.6 mi, about 1h 54m
Traffic on I-71
Hour-of-day weekday pattern from 68 FHWA count stations on your route.
Peak
4 PM
~2,103 veh/hr typical
· worst 2,753
Quietest
2 AM
~232 veh/hr
Peak-to-quiet ratio
9.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Colerain, OH and Montgomery, OH.
1
Start on US 250
0.8 mi·1 min·Colerain Road
2
Turn left onto Barton Colerain Road
2.3 mi·5 min·Barton Colerain Road
3
Turn left onto Barton Road
381 ft·12 sec·Barton Road
4
At end of road, turn right onto Main Street
0.1 mi·20 sec·Main Street
5
Continue on Barton Road
3.5 mi·8 min·Barton Road
6
At end of road, turn right onto US 40
1.5 mi·2 min·East Main Street
7
Continue on US 40
0.7 mi·1 min·National Road West
8
Take the ramp
0.3 mi·39 sec
9
Merge onto I 70
106 mi·1 hr 54 min·I 70
Use the straight / slight right lanes.
10
Take the exit
0.2 mi·27 sec
Exit 108Toward I 270 South, I 270 NorthUse the slight right lane.
11
Keep slight left at fork
0.4 mi·45 sec
Toward I 270 SouthUse the slight left lane.
12
Keep slight right at fork
0.9 mi·1 min
Toward I 270 SouthUse the right lane.
13
Merge onto I 270
11 mi·12 min·Jack Nicklaus Freeway
Use the straight lane.
14
Take the exit
0.3 mi·34 sec
Exit 55Toward I 71: Cincinnati, ColumbusUse the slight right lane.
15
Keep slight left at fork
0.3 mi·41 sec
Toward I 71 South: CincinnatiUse the straight / slight right lanes.
16
Keep slight right at fork
0.5 mi·1 min
Exit 55BToward I 71 South: CincinnatiUse the straight / right lanes.
17
Merge onto I 71
87 mi·1 hr 35 min·South Freeway
Use the straight / slight right lanes.
18
Take the exit
0.2 mi·30 sec
Exit 14Toward SR 126: Ronald Reagan HighwayUse the slight right lane.
19
At end of road, turn left onto SR 126
0.7 mi·1 min·Ronald Reagan Cross County Highway
20
Enter roundabout onto US 22; SR 3; SR 126
234 ft·3 sec·Montgomery Road
21
Continue on US 22; SR 3; SR 126
0.4 mi·1 min·Montgomery Road
22
Arrive at destination
US 22; SR 3; SR 126
Trip Plan
For this 4h 10m drive, leaving in the morning is your best bet to maximize daylight and avoid potential rush hour traffic. Since it's a single-day trip, you have flexibility with stops; however, plan at least one break. The longest stretch without a significant exit is over 100 miles on I 70, so ensure you have adequate fuel before embarking on that segment. The estimated fuel cost is $36, so budget accordingly.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 108.5 miles from Colerain, OH, or about 2h 7m into the drive.
The longest continuous stretch on this route runs about 105.6 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 48 miles or 1h 1m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 108.5 miles or 2h 7m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 25m
Traffic, exits, and arrival timing usually matter more near Montgomery, OH than in the middle of the route.
Before You Leave
+
Open the route before leaving Colerain, OH so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Colerain, OH
This is one driving day of about 216.9 miles and 4h 10m.
Your first comfortable stop window is around 48 miles from Colerain, OH.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 70 for about 105.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 16
5 decision points cluster between mile 115 and 128 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
115 mi into trip|~2h 14m in
Take the exit toward I 270 South, I 270 North
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 108
Toward I 270 South, I 270 North
7
115.2 mi into trip|~2h 14m in
Keep slight left at fork toward I 270 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 270 South
7
115.6 mi into trip|~2h 15m in
Keep slight right at fork toward I 270 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward I 270 South
8
127.4 mi into trip|~2h 29m in
Take the exit toward I 71: Cincinnati, Columbus
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 55
Toward I 71: Cincinnati, Columbus
8
128 mi into trip|~2h 30m in
Keep slight right at fork toward I 71 South: Cincinnati
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / right lanes.
Exit 55B
Toward I 71 South: Cincinnati
Fuel & Cost
Regular Gas
$33.94 one way
$67.87 round trip
$3.97/gal25.4 MPG avg76 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.47
$38.21
$76.41
premium
$5.06
$43.18
$86.35
diesel
$6.18
$52.76
$105.53
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 75.9 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $23 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
65.1
0
$22.77
$10.41
Efficient EV
54.2
0
$18.98
$8.68
EV Truck/SUV
86.8
1
$30.37
$13.88
Gas CO2
76 kg
EV CO2
25 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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.
Forecast as of Oct 18, 2026
Origin
Colerain, OH
Late night
in Colerain on Monday
Local time
12:13 AM
EDT
Current temp
61°F
Widespread Frost then Sunny
E 0 to 3 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued October 18 at 3:26AM EDT until October 18 at 9:00AM EDT by NWS Charleston WV
Freeze Warning
Freeze Warning issued October 18 at 2:57AM EDT until October 18 at 9:00AM EDT by NWS Wilmington OH
Destination
Montgomery, OH
Late night
in Montgomery on Monday
Local time
12:13 AM
EDT
Current temp
63°F
Patchy Frost then Sunny
SE 6 mph0% chanceLive forecast
Freeze Warning
Freeze Warning issued October 18 at 3:26AM EDT until October 18 at 9:00AM EDT by NWS Charleston WV
Freeze Warning
Freeze Warning issued October 18 at 2:57AM EDT until October 18 at 9:00AM EDT by NWS Wilmington OH
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
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 warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 10m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Charles Young Buffalo Soldiers National Monument
National Monument
Throughout his life, Charles Young overcame countless obstacles in his ascent to prominence. In spite of overt racism and stifling inequality, Young rose through the military ranks to become one of th...
13 mi from route
~33 min detour
Free
near mile 179.5
Dayton Aviation Heritage National Historical Park was established to honor the lives and achievements of poet and author Paul Laurence Dunbar and aviation pioneers Wilbur and Orville Wright. Through p...
23 mi from route
~58 min detour
Free
near mile 179.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 94% of the 216.9 miles on freeways like I 70 and the South Freeway. You'll encounter a long stretch of 105.6 miles on I 70 before transitioning to surface roads. Expect a high volume of exits and merges typical of major interstate travel for most of the trip.
94% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 105.6 mi on I 70.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 70 and South Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 115 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 216.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 115 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 115.2 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 115.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
1,267 ft733 ft
Total Climb
636 ft
Total Descent
1,102 ft
Highest Point
1,267 ft
Elevation Range
534 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Colerain, OH to Montgomery, OH, road signs begin pointing toward Columbus along the way.
Doable as a same-day drive at 4h 10m. Total distance: 216.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 10m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 105.6 miles on I 70. The full list of main roads is in the Roads section above.
Yes — we found about 24 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Montgomery, OH before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 24 rest areas along the route for bathroom stops.
The main spots that need attention: at 115 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 115.2 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 115.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Charles Young Buffalo Soldiers National Monument and Dayton Aviation Heritage National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.2 hours each way, an in-and-out day trip would put you behind the wheel for 8.3 hours — manageable with a long break at Montgomery, OH, but most travelers stay overnight.
