Drive Time
3h 7m
Distance
140.4 mi
226 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$22
one way
Photo: www.kaboompics.com
The drive from Berlin, NH to Merrimack, NH covers 140.4 miles and takes about 3h 7m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Styles Bridges Highway, Everett Turnpike, Senator Styles Bridges Highway for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 51.3 miles on Styles Bridges Highway. At current regular gas prices, budget about $22.48 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
70.2 miles from Berlin, NH
A natural place for your longest stop of the day , about 1h 41m into the drive .
Expect a 3h 7m drive with frequent turns across 140.4 miles of local and secondary roads.
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near NH 16 / Pleasant Street.
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 10 significant decision points across 140.4 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: near the start (NH 16 / Pleasant Street): Navigation decision point; at 122.9 miles (I 93 / Everett Turnpike): Highway fork - watch signs carefully. Lane positioning matters here; at 124.9 miles (I 293 / Everett Turnpike): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn right onto NH 16 / Pleasant Street
Navigation decision point
Keep slight left at fork onto I 93 / Everett Turnpike
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 293 / Everett Turnpike toward I 293 South: Manchester, Nashua
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork onto Everett Turnpike toward Merrimack, Nashua
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Keep slight right at fork toward Merrimack
Highway fork - watch signs carefully
On the drive from Berlin, NH to Merrimack, NH, road signs begin pointing toward Nashua along the way.
Nashua
| Road | Distance | Duration |
|---|---|---|
| Styles Bridges Highway | 51.3 mi | 55m |
| Everett Turnpike | 21.5 mi | 27m |
| Senator Styles Bridges Highway | 15.4 mi | 17m |
| Daniel Webster Highway | 11.6 mi | 20m |
| Gorham Hill Road | 9.1 mi | 12m |
| US 3 | 8.2 mi | 13m |
| Owls Head Highway | 6.1 mi | 9m |
| Main Street | 3.7 mi | 7m |
Step-by-step road directions between Berlin, NH and Merrimack, NH.
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.
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 80 miles or 1h 52m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 70.2 miles or 1h 41m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 31m
Traffic, exits, and arrival timing usually matter more near Merrimack, NH than in the middle of the route.
Open the route before leaving Berlin, NH 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 Berlin, NH
This is one driving day of about 140.4 miles and 3h 7m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 70.2 mi from Berlin, NH · 1h 41m into the drive
Mid-route town
Meal stop
70 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.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 70.2 miles from Berlin, NH, which is a good place for a longer meal and fuel stop.
The final approach into Merrimack, NH usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Merrimack, NH.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$22.48 one way
$44.95 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.46 | $24.64 | $49.27 |
| premium | $4.83 | $26.69 | $53.37 |
| diesel | $5.64 | $31.19 | $62.38 |
Estimated Tolls: $1.50
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Tolls
$2
Meals
$25–$50
Total
$49–$74
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 49.1 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $15 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 42.1 | 0 | $14.74 | $6.74 |
| Efficient EV | 35.1 | 0 | $12.29 | $5.62 |
| EV Truck/SUV | 56.2 | 0 | $19.66 | $8.99 |
Gas CO2
49 kg
EV CO2
16 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. If you're planning ahead, check the forecast closer to your travel date.
Origin
Afternoon in Berlin on Saturday
Local time
4:24 PM
EDT
Current temp
43°F
Forecast unavailable right now
Destination
Afternoon in Merrimack on Saturday
Local time
4:24 PM
EDT
Current temp
48°F
Forecast unavailable right now
Along the Route
51°F
Peru, NY
70 mi in
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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