How far is Contoocook, NH from Londonderry, NH?
The driving distance from Contoocook, NH to Londonderry, NH is about 36.7 miles (59.1 km), with a travel time of about 00h 50m by car.
- The straight-line flight distance is about 30.1 miles (48.4 km).
- For a round trip, plan for roughly 01h 41m 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 50m.
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 Merrimack County, New Hampshire, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Contoocook and Londonderry.
Turn-by-Turn Driving Directions
Step-by-step road directions between Contoocook and Londonderry.
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1
Start on the route
23 m · 6 sec
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2
Turn right onto Maple Street
1.4 mi · 3 min · Maple Street
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3
Take the ramp left
902 ft · 22 sec
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4
Merge slight left
10.1 mi · 12 min
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5
Take the exit slight right toward I 93 South Toll: Manchester, Boston
1 km · 1 min
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6
Merge slight right onto Everett Turnpike
5.7 mi · 7 min · Everett Turnpike
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7
Keep slight left to continue on Everett Turnpike
2 mi · 2 min · Everett Turnpike
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8
Keep slight right to continue on I 93 South: Salem, Boston
7.7 mi · 10 min
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9
Keep slight left to continue on Alan B Shepard Highway
4 mi · 5 min · Alan B Shepard Highway
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10
Take the exit slight right toward NH 28: North Londonderry
1366 ft · 33 sec
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11
Keep slight right
577 ft · 14 sec
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12
Turn right onto Rockingham Road
1 mi · 2 min · Rockingham Road
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13
Turn slight left onto Smith Lane
699 ft · 36 sec · Smith Lane
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14
Turn left onto Mammoth Road
3.5 mi · 7 min · Mammoth Road
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15
Arrive at your destination
0 m · 1 sec · Mammoth Road
Car Route Details
A richer read on the saved driving route between Contoocook and Londonderry.
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.
Maple Street
Merge slight left
10.1 mi · 00h 12m
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.
Sunny leaving Contoocook and Sunny near Londonderry.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Contoocook to Londonderry?
The road trip is about 36.7 miles (59.1 km) and usually takes 00h 50m 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?
Hooksett is a useful midpoint, sitting about 18.3 miles from Contoocook and 18.4 miles from Londonderry.
How much longer is the road route than the straight-line distance?
The direct path is about 30.1 miles (48.4 km), while the road route adds roughly 6.6 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 4:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.56 one way or $11.12 round trip. Estimated CO2 is about 11.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Contoocook and Sunny near Londonderry.
Stop Ideas Near Hooksett
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 Hooksett.
Manchester, New Hampshire
Concord, New Hampshire
Nashua, NH
Tilton, New Hampshire
Flight Path Map
This map shows the direct air route between Contoocook and Londonderry. Straight-line distance: 30.05 mi (48.36 km).
#1 Contoocook
Census-designated place in Merrimack County, New Hampshire
| Population | 1,444 |
| Coordinates | 43.2220200, -71.7139700 |
| Altitude | 111 |
| Country | United States |
#2 Londonderry
Town in Rockingham County, New Hampshire, United States of America
| Population | 26,646 |
| Coordinates | 42.8650900, -71.3739500 |
| Altitude | 128 |
| Country | United States |
End: Londonderry (-71.37395, 42.86509)
Estimated Travel Time
Distance: 59 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 13m |
| 40 mph (64.37 km/h) | 00h 55m |
| 50 mph (80.47 km/h) | 00h 44m |
| 60 mph (96.56 km/h) | 00h 36m |
| 70 mph (112.65 km/h) | 00h 31m |
| 80 mph (129 km/h) | 00h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.28 | $5.56 | $11.12 |
| Mid-grade | $4.88 | $6.34 | $12.68 |
| Premium | $5.33 | $6.93 | $13.87 |
| Diesel | $6.36 | $8.26 | $16.53 |
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 · Oct 17, 2026