How far is Lancaster, NH from Londonderry, NH?
The driving distance from Lancaster, NH to Londonderry, NH is about 129.4 miles (208.3 km), with a travel time of about 02h 13m by car.
- The straight-line flight distance is about 112.6 miles (181.2 km).
- For a round trip, plan for roughly 04h 26m 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 02h 13m.
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.
Slight Chance Snow Showers then Chance Rain Showers
Slight Chance Rain Showers then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Lancaster and Londonderry.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lancaster and Londonderry.
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1
Start on Main Street
868 ft · 25 sec · Main Street
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2
Turn slight right onto Prospect Street
6.3 mi · 9 min · Prospect Street
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3
Continue on Lancaster Road
2 mi · 3 min · Lancaster Road
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4
Continue on Daniel Webster Highway
142 m · 11 sec · Daniel Webster Highway
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5
Continue on Twin Mountain Road
2.3 mi · 4 min · Twin Mountain Road
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6
Continue on US Route 3 North
6.1 mi · 9 min · US Route 3 North
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7
Continue on US Route 3 South
140 m · 15 sec · US Route 3 South
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8
Turn slight right onto US Route 3 South
1.9 mi · 3 min · US Route 3 South
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9
Continue on Daniel Webster Highway
7.8 mi · 12 min · Daniel Webster Highway
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10
Take the ramp straight
8.2 mi · 13 min
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11
Continue on Styles Bridges Highway
50.5 mi · 54 min · Styles Bridges Highway
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12
Continue on Senator Styles Bridges Highway
15.4 mi · 18 min · Senator Styles Bridges Highway
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13
Continue on Styles Bridges Highway
1.2 km · 1 min · Styles Bridges Highway
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14
Continue on Everett Turnpike
8.9 mi · 11 min · Everett Turnpike
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15
Keep slight left to continue on Everett Turnpike
2 mi · 2 min · Everett Turnpike
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16
Keep slight right to continue on I 93 South: Salem, Boston
7.7 mi · 10 min
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17
Keep slight left to continue on Alan B Shepard Highway
4 mi · 5 min · Alan B Shepard Highway
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18
Take the exit slight right toward NH 28: North Londonderry
1366 ft · 33 sec
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19
Keep slight right
577 ft · 14 sec
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20
Turn right onto Rockingham Road
1 mi · 2 min · Rockingham Road
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21
Turn slight left onto Smith Lane
699 ft · 36 sec · Smith Lane
-
22
Turn left onto Mammoth Road
3.5 mi · 7 min · Mammoth Road
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23
Arrive at your destination
0 m · 1 sec · Mammoth Road
Car Route Details
A richer read on the saved driving route between Lancaster and Londonderry.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Styles Bridges Highway
Continue on Styles Bridges Highway
50.5 mi · 00h 54m
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.
Slight Chance Snow Showers then Chance Rain Showers leaving Lancaster and Slight Chance Rain Showers then Mostly Cloudy near Londonderry.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lancaster to Londonderry?
The road trip is about 129.4 miles (208.3 km) and usually takes 02h 13m 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?
Ashland is a useful midpoint, sitting about 64.6 miles from Lancaster and 64.8 miles from Londonderry.
How much longer is the road route than the straight-line distance?
The direct path is about 112.6 miles (181.2 km), while the road route adds roughly 16.8 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 2:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.03 one way or $36.06 round trip. Estimated CO2 is about 40.6 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers then Chance Rain Showers around Lancaster and Slight Chance Rain Showers then Mostly Cloudy near Londonderry.
Stop Ideas Near Ashland
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 Ashland.
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Flight Path Map
This map shows the direct air route between Lancaster and Londonderry. Straight-line distance: 112.62 mi (181.25 km).
#1 Lancaster
Town in New Hampshire, United States
| Population | 3,234 |
| Coordinates | 44.4889500, -71.5692500 |
| Altitude | 263 |
| 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: 208 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 18m |
| 40 mph (64.37 km/h) | 03h 14m |
| 50 mph (80.47 km/h) | 02h 35m |
| 60 mph (96.56 km/h) | 02h 09m |
| 70 mph (112.65 km/h) | 01h 50m |
| 80 mph (129 km/h) | 01h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $18.03 | $36.06 |
| Mid-grade | $4.46 | $20.37 | $40.74 |
| Premium | $4.86 | $22.20 | $44.40 |
| Diesel | $6.00 | $27.41 | $54.81 |
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.