How far is Walpole, NH from Londonderry, NH?
The driving distance from Walpole, NH to Londonderry, NH is about 90.8 miles (146.1 km), with a travel time of about 01h 40m by car.
- The straight-line flight distance is about 55.2 miles (88.8 km).
- For a round trip, plan for roughly 03h 20m 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 40m.
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.
Town in New Hampshire
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Walpole and Londonderry.
Turn-by-Turn Driving Directions
Step-by-step road directions between Walpole and Londonderry.
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1
Start on Main Street
1213 ft · 45 sec · Main Street
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2
Turn right onto South Street
2655 ft · 2 min · South Street
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3
Turn left onto Bellows Falls Road
14.8 mi · 17 min · Bellows Falls Road
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4
Take the exit slight right toward NH 9 East, NH 10 North: Concord, Newport
1807 ft · 50 sec
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5
Continue straight
11.4 mi · 17 min
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6
Continue on Route 9
6.7 mi · 9 min · Route 9
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7
Continue on Keene Road
5.7 mi · 8 min · Keene Road
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8
Continue on West Main Street
1.9 mi · 3 min · West Main Street
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9
Turn straight onto Franklin Pierce Highway
16.3 mi · 22 min · Franklin Pierce Highway
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10
Merge slight left
7.9 mi · 10 min
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11
Take the exit slight right toward I 93 South Toll: Manchester, Boston
1 km · 1 min
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12
Merge slight right onto Everett Turnpike
5.7 mi · 7 min · Everett Turnpike
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13
Keep slight left to continue on Everett Turnpike
2 mi · 2 min · Everett Turnpike
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14
Keep slight right to continue on I 93 South: Salem, Boston
7.7 mi · 10 min
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15
Keep slight left to continue on Alan B Shepard Highway
4 mi · 5 min · Alan B Shepard Highway
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16
Take the exit slight right toward NH 28: North Londonderry
1366 ft · 33 sec
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17
Keep slight right
577 ft · 14 sec
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18
Turn right onto Rockingham Road
1 mi · 2 min · Rockingham Road
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19
Turn slight left onto Smith Lane
699 ft · 36 sec · Smith Lane
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20
Turn left onto Mammoth Road
3.5 mi · 7 min · Mammoth Road
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21
Arrive at your destination
0 m · 1 sec · Mammoth Road
Car Route Details
A richer read on the saved driving route between Walpole and Londonderry.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Franklin Pierce Highway
Turn straight onto Franklin Pierce Highway
16.3 mi · 00h 22m
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.
Mostly Cloudy leaving Walpole and Partly Sunny near Londonderry.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Walpole to Londonderry?
The road trip is about 90.8 miles (146.1 km) and usually takes 01h 40m 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?
Henniker is a useful midpoint, sitting about 45.4 miles from Walpole and 45.4 miles from Londonderry.
How much longer is the road route than the straight-line distance?
The direct path is about 55.2 miles (88.8 km), while the road route adds roughly 35.6 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 3:10 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.62 one way or $25.25 round trip. Estimated CO2 is about 28.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Walpole and Partly Sunny near Londonderry.
Stop Ideas Near Henniker
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 Henniker.
Concord, New Hampshire
Manchester, New Hampshire
Tilton, New Hampshire
Nashua, NH
Flight Path Map
This map shows the direct air route between Walpole and Londonderry. Straight-line distance: 55.21 mi (88.85 km).
#1 Walpole
Town in New Hampshire, United States
| Population | 4,032 |
| Coordinates | 43.0795200, -72.4259200 |
| Altitude | 122 |
| 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: Mammoth Road (-71.374062, 42.865057)
Estimated Travel Time
Distance: 146 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 01m |
| 40 mph (64.37 km/h) | 02h 16m |
| 50 mph (80.47 km/h) | 01h 48m |
| 60 mph (96.56 km/h) | 01h 30m |
| 70 mph (112.65 km/h) | 01h 17m |
| 80 mph (129 km/h) | 01h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $12.62 | $25.25 |
| Mid-grade | $4.46 | $14.26 | $28.52 |
| Premium | $4.86 | $15.55 | $31.09 |
| Diesel | $6.00 | $19.19 | $38.38 |
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 · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.