How far is Laconia, NH from Merrimack, NH?
The driving distance from Laconia, NH to Merrimack, NH is about 53.9 miles (86.7 km), with a travel time of about 01h 02m by car.
- The straight-line flight distance is about 45.8 miles (73.7 km).
- For a round trip, plan for roughly 02h 05m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 02m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
The capital of New Hampshire.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Laconia and Merrimack.
Turn-by-Turn Driving Directions
Step-by-step road directions between Laconia and Merrimack.
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1
Start on Pleasant Street
64 m · 6 sec · Pleasant Street
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2
Turn slight left onto Main Street
564 ft · 19 sec · Main Street
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3
Turn left onto Veterans Square
144 m · 13 sec · Veterans Square
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4
Continue on Beacon Street West
1249 ft · 36 sec · Beacon Street West
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5
Keep slight right to continue on Main Street
98 m · 12 sec · Main Street
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6
Turn right onto Court Street
1.2 mi · 3 min · Court Street
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7
Continue on Daniel Webster Highway
1.6 mi · 3 min · Daniel Webster Highway
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8
Continue on Laconia Road
5 mi · 9 min · Laconia Road
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9
Take the exit slight right toward I 93 South
1971 ft · 48 sec
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10
Merge slight left onto Styles Bridges Highway
2.5 mi · 3 min · Styles Bridges Highway
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11
Continue on Senator Styles Bridges Highway
15.4 mi · 18 min · Senator Styles Bridges Highway
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12
Continue on Styles Bridges Highway
1.2 km · 1 min · Styles Bridges Highway
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13
Continue on Everett Turnpike
8.9 mi · 11 min · Everett Turnpike
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14
Keep slight left to continue on Everett Turnpike
2 mi · 2 min · Everett Turnpike
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15
Keep slight left to continue on Everett Turnpike
8.2 mi · 11 min · Everett Turnpike
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16
Keep slight left to continue on Everett Turnpike
2.4 mi · 3 min · Everett Turnpike
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17
Take the exit slight right toward Airport
1.3 km · 1 min
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18
Keep slight right to continue on Merrimack
1425 ft · 38 sec
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19
Turn right onto South River Road
704 ft · 13 sec · South River Road
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20
Continue on Daniel Webster Highway
3.8 mi · 8 min · Daniel Webster Highway
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21
Turn slight left onto Loop Road
25 m · 4 sec · Loop Road
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22
Arrive at your destination
0 m · 1 sec · Loop Road
Car Route Details
A richer read on the saved driving route between Laconia and Merrimack.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Senator Styles Bridges Highway
Continue on Senator Styles Bridges Highway
15.4 mi · 00h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Partly Sunny leaving Laconia and Mostly Sunny near Merrimack.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Laconia to Merrimack?
The road trip is about 53.9 miles (86.7 km) and usually takes 01h 02m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Concord is a useful midpoint, sitting about 26.9 miles from Laconia and 27 miles from Merrimack.
How much longer is the road route than the straight-line distance?
The direct path is about 45.8 miles (73.7 km), while the road route adds roughly 8.1 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.50 one way or $14.99 round trip. Estimated CO2 is about 16.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Laconia and Mostly Sunny near Merrimack.
Stop Ideas Near Concord
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 Concord.
Concord, New Hampshire
Manchester, New Hampshire
Tilton, New Hampshire
New Hampton, New Hampshire
Flight Path Map
This map shows the direct air route between Laconia and Merrimack. Straight-line distance: 45.81 mi (73.72 km).
#1 Laconia
City in New Hampshire, United States
| Population | 16,646 |
| Coordinates | 43.5278500, -71.4703500 |
| Altitude | 153 |
| Country | United States |
#2 Merrimack
River in New Hampshire and Massachusetts, United States
| Population | 27,452 |
| Coordinates | 42.8650900, -71.4934000 |
| Altitude | 47 |
| Country | United States |
End: (-71.493333, 42.865106)
Estimated Travel Time
Distance: 87 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 47m |
| 40 mph (64.37 km/h) | 01h 20m |
| 50 mph (80.47 km/h) | 01h 04m |
| 60 mph (96.56 km/h) | 00h 53m |
| 70 mph (112.65 km/h) | 00h 46m |
| 80 mph (129 km/h) | 00h 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $7.50 | $14.99 |
| Mid-grade | $4.46 | $8.47 | $16.94 |
| Premium | $4.86 | $9.23 | $18.46 |
| Diesel | $6.00 | $11.39 | $22.79 |
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 New Hampshire · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.