How far is Merrimack, NH from Danville, NH?
The driving distance from Merrimack, NH to Danville, NH is about 23.1 miles (37.1 km), with a travel time of about 00h 53m by car.
- The straight-line flight distance is about 19 miles (30.5 km).
- For a round trip, plan for roughly 01h 47m 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 00h 53m.
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.
City in Rockingham County, New Hampshire, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Scattered Showers And Thunderstorms
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Merrimack and Danville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Merrimack and Danville.
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1
Start on Loop Road
25 m · 6 sec · Loop Road
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2
Turn straight onto Daniel Webster Highway
3.8 mi · 8 min · Daniel Webster Highway
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3
Continue on South River Road
641 ft · 12 sec · South River Road
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4
Take the ramp right toward Airport
1104 ft · 27 sec
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5
Merge slight left onto Raymond Wieczorek Drive
2769 ft · 47 sec · Raymond Wieczorek Drive
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6
Turn right onto Pettengill Road
1.1 mi · 3 min · Pettengill Road
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7
Turn right onto Harvey Road
1.1 mi · 2 min · Harvey Road
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8
Continue on High Range Road
1043 ft · 33 sec · High Range Road
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9
Turn left onto Litchfield Road
1.4 mi · 3 min · Litchfield Road
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10
Continue on Stonehenge Road
1.5 mi · 3 min · Stonehenge Road
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11
At the end of the road, turn right onto Rockingham Road
1.2 mi · 2 min · Rockingham Road
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12
Continue on Manchester Road
1.2 km · 2 min · Manchester Road
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13
Turn sharp left onto Tsienneto Road
136 m · 26 sec · Tsienneto Road
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14
Turn right onto Pinkerton Street
1.1 km · 2 min · Pinkerton Street
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15
Turn right onto North Main Street
816 ft · 24 sec · North Main Street
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16
Enter the roundabout and take exit 3 toward Danforth Circle
59 m · 4 sec · East Derry Road
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17
Exit the rotary onto East Derry Road
1.2 mi · 3 min · East Derry Road
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18
Continue on Hampstead Road
3.8 mi · 8 min · Hampstead Road
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19
Continue on Derry Road
141 m · 13 sec · Derry Road
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20
Continue on Depot Road
1.2 mi · 3 min · Depot Road
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21
Turn right onto Hampstead Road
13 m · 2 sec · Hampstead Road
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22
Turn left onto Little Mill Road
1.6 mi · 4 min · Little Mill Road
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23
Turn right onto Main Street
1645 ft · 46 sec · Main Street
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24
Turn left onto Hawkewood Road
1.1 km · 2 min · Hawkewood Road
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25
Continue on Colby Road
1.3 mi · 3 min · Colby Road
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26
Turn right
50 m · 12 sec
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27
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Merrimack and Danville.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Hampstead Road
Continue on Hampstead Road
3.82 mi · 00h 08m
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 then Scattered Showers And Thunderstorms leaving Merrimack and Slight Chance Rain Showers near Danville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Merrimack to Danville?
The road trip is about 23.1 miles (37.1 km) and usually takes 00h 53m 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?
Derry Village is a useful midpoint, sitting about 11.5 miles from Merrimack and 11.6 miles from Danville.
How much longer is the road route than the straight-line distance?
The direct path is about 19 miles (30.5 km), while the road route adds roughly 4.1 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 4:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.20 one way or $6.39 round trip. Estimated CO2 is about 7.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Scattered Showers And Thunderstorms around Merrimack and Slight Chance Rain Showers near Danville.
Stop Ideas Near Derry Village
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 Derry Village.
Manchester, New Hampshire
Nashua, NH
Haverhill station
Exeter station
Flight Path Map
This map shows the direct air route between Merrimack and Danville. Straight-line distance: 18.96 mi (30.51 km).
#1 Merrimack
River in New Hampshire and Massachusetts, United States
| Population | 27,452 |
| Coordinates | 42.8650900, -71.4934000 |
| Altitude | 47 |
| Country | United States |
#2 Danville
Town in Rockingham County, New Hampshire, United States
| Population | 4,596 |
| Coordinates | 42.9125900, -71.1245000 |
| Altitude | 62 |
| Country | United States |
End: Danville (-71.1245, 42.91259)
Estimated Travel Time
Distance: 37 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 46m |
| 40 mph (64.37 km/h) | 00h 34m |
| 50 mph (80.47 km/h) | 00h 27m |
| 60 mph (96.56 km/h) | 00h 23m |
| 70 mph (112.65 km/h) | 00h 19m |
| 80 mph (129 km/h) | 00h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $3.20 | $6.39 |
| Mid-grade | $4.46 | $3.61 | $7.22 |
| Premium | $4.86 | $3.93 | $7.87 |
| Diesel | $6.00 | $4.86 | $9.72 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.