How far is Andover, NH from Londonderry, NH?
The driving distance from Andover, NH to Londonderry, NH is about 51.1 miles (82.2 km), with a travel time of about 01h 15m by car.
- The straight-line flight distance is about 45.5 miles (73.3 km).
- For a round trip, plan for roughly 02h 31m 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 15m.
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.
The capital of New Hampshire.
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 Andover and Londonderry.
Turn-by-Turn Driving Directions
Step-by-step road directions between Andover and Londonderry.
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1
Start on North Street
35 m · 10 sec · North Street
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2
Turn left onto Main Street
1.6 km · 2 min · Main Street
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3
Continue on Salisbury Highway
2 mi · 3 min · Salisbury Highway
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4
Continue on Old Turnpike Road
5.4 mi · 9 min · Old Turnpike Road
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5
Continue on High Street
5 mi · 8 min · High Street
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6
Continue on King Street
1.3 mi · 3 min · King Street
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7
Keep slight left to continue on King Street
1.2 mi · 2 min · King Street
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8
Enter the roundabout and take exit 2 toward King Street
39 m · 2 sec · King Street
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9
Exit the roundabout onto King Street
1.1 km · 1 min · King Street
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10
Enter the roundabout and take exit 2 toward Old Boyce Road
42 m · 2 sec · Old Boyce Road
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11
Exit the roundabout onto Old Boyce Road
1237 ft · 23 sec · Old Boyce Road
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12
Take the ramp slight right toward I 93 South
5.8 mi · 8 min
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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
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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 Andover 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.
Everett Turnpike
Continue on Everett Turnpike
8.91 mi · 00h 11m
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 Sunny leaving Andover and Clear near Londonderry.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Andover to Londonderry?
The road trip is about 51.1 miles (82.2 km) and usually takes 01h 15m 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?
Concord is a useful midpoint, sitting about 25.5 miles from Andover and 25.5 miles from Londonderry.
How much longer is the road route than the straight-line distance?
The direct path is about 45.5 miles (73.3 km), while the road route adds roughly 5.6 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 3:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.70 one way or $15.39 round trip. Estimated CO2 is about 16 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Andover and Clear near Londonderry.
Stop Ideas Near Concord
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 Concord.
Concord, New Hampshire
Manchester, New Hampshire
Tilton, New Hampshire
New Hampton, New Hampshire
Flight Path Map
This map shows the direct air route between Andover and Londonderry. Straight-line distance: 45.55 mi (73.31 km).
#1 Andover
Town in Merrimack County, New Hampshire, United States of America
| Population | 2,388 |
| Coordinates | 43.4370200, -71.8234100 |
| Altitude | 197 |
| 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: 82 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 42m |
| 40 mph (64.37 km/h) | 01h 16m |
| 50 mph (80.47 km/h) | 01h 01m |
| 60 mph (96.56 km/h) | 00h 51m |
| 70 mph (112.65 km/h) | 00h 43m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.28 | $7.70 | $15.39 |
| Mid-grade | $4.84 | $8.70 | $17.41 |
| Premium | $5.29 | $9.52 | $19.04 |
| Diesel | $6.10 | $10.98 | $21.97 |
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 · Sep 15, 2026