How far is Pelham, NH from Londonderry, NH?
The driving distance from Pelham, NH to Londonderry, NH is about 10.3 miles (16.6 km), with a travel time of about 00h 17m by car.
- The straight-line flight distance is about 9.4 miles (15.1 km).
- For a round trip, plan for roughly 00h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 17m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 New Hampshire
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Pelham and Londonderry.
Turn-by-Turn Driving Directions
Step-by-step road directions between Pelham and Londonderry.
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1
Start on Nashua Road
1.4 mi · 3 min · Nashua Road
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2
At the end of the road, turn right onto Mammoth Road
8.9 mi · 18 min · Mammoth Road
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3
Arrive at your destination
0 m · 1 sec · Mammoth Road
Car Route Details
A richer read on the saved driving route between Pelham 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.
Mammoth Road
At the end of the road, turn right onto Mammoth Road
8.9 mi · 00h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny leaving Pelham 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 Pelham to Londonderry?
The road trip is about 10.3 miles (16.6 km) and usually takes 00h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Windham is a useful midpoint, sitting about 5.2 miles from Pelham and 5.2 miles from Londonderry.
How much longer is the road route than the straight-line distance?
The direct path is about 9.4 miles (15.1 km), while the road route adds roughly 0.9 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:54 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.42 one way or $2.84 round trip. Estimated CO2 is about 3.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Pelham and Partly Sunny near Londonderry.
Stop Ideas Near Windham
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 Windham.
Nashua, NH
Haverhill station
Manchester, New Hampshire
Newburyport, Massachusetts
Flight Path Map
This map shows the direct air route between Pelham and Londonderry. Straight-line distance: 9.36 mi (15.07 km).
#1 Pelham
City in Hillsborough County, New Hampshire, United States of America
| Population | 14,306 |
| Coordinates | 42.7345300, -71.3245100 |
| Altitude | 47 |
| 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: 17 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 20m |
| 40 mph (64.37 km/h) | 00h 15m |
| 50 mph (80.47 km/h) | 00h 12m |
| 60 mph (96.56 km/h) | 00h 10m |
| 70 mph (112.65 km/h) | 00h 08m |
| 80 mph (129 km/h) | 00h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $1.42 | $2.84 |
| Mid-grade | $4.46 | $1.60 | $3.21 |
| Premium | $4.86 | $1.75 | $3.50 |
| Diesel | $6.00 | $2.16 | $4.32 |
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.