How far is Londonderry, NH from Farmington, NH?
The driving distance from Londonderry, NH to Farmington, NH is about 58.5 miles (94.1 km), with a travel time of about 01h 27m by car.
- The straight-line flight distance is about 39.5 miles (63.5 km).
- For a round trip, plan for roughly 02h 55m 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 27m.
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 the U.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Londonderry and Farmington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Londonderry and Farmington.
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1
Start on Mammoth Road
3.5 mi · 7 min · Mammoth Road
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2
Turn right onto Smith Lane
699 ft · 31 sec · Smith Lane
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3
Turn straight onto Rockingham Road
1.2 mi · 2 min · Rockingham Road
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4
Turn left onto I 93 North
2701 ft · 1 min
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5
Merge slight left onto Alan B Shepard Highway
5.2 mi · 7 min · Alan B Shepard Highway
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6
Keep slight right to continue on NH 101 East: Portsmouth, Seacoast
19.1 mi · 22 min
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7
Take the exit slight right toward NH 125: Epping, Kingston
1211 ft · 37 sec
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8
Turn left onto Calef Highway
9.7 mi · 15 min · Calef Highway
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9
Enter the roundabout and take exit 2 toward Lee Circle
52 m · 5 sec · Calef Highway
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10
Exit the rotary onto Calef Highway
7.7 mi · 13 min · Calef Highway
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11
Continue on Gonic Road
1.8 mi · 3 min · Gonic Road
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12
Take the exit slight right toward NH 16 Onramp North
3142 ft · 57 sec · NH 16 Onramp North
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13
Merge slight left onto Spaulding Turnpike
2 mi · 2 min · Spaulding Turnpike
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14
Take the exit slight right toward NH 11 West: Farmington, Alton
1684 ft · 59 sec
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15
Turn left onto Farmington Road
2.3 mi · 4 min · Farmington Road
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16
Continue on NH Route 11
2.2 mi · 3 min · NH Route 11
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17
Turn right onto State Route 153
2016 ft · 43 sec · State Route 153
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18
Continue on Main Street
1.5 mi · 3 min · Main Street
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19
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Londonderry and Farmington.
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.
NH 101 East
Keep slight right to continue on NH 101 East: Portsmouth, Seacoast
19.1 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 Sunny leaving Londonderry and Slight Chance Rain Showers then Mostly Sunny near Farmington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Londonderry to Farmington?
The road trip is about 58.5 miles (94.1 km) and usually takes 01h 27m 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?
Epping is a useful midpoint, sitting about 29.2 miles from Londonderry and 29.3 miles from Farmington.
How much longer is the road route than the straight-line distance?
The direct path is about 39.5 miles (63.5 km), while the road route adds roughly 19 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 3:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.13 one way or $16.25 round trip. Estimated CO2 is about 18.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Londonderry and Slight Chance Rain Showers then Mostly Sunny near Farmington.
Stop Ideas Near Epping
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 Epping.
Exeter station
Durham–UNH station
Portsmouth, New Hampshire
Dover Transportation Center
Flight Path Map
This map shows the direct air route between Londonderry and Farmington. Straight-line distance: 39.46 mi (63.5 km).
#1 Londonderry
Town in Rockingham County, New Hampshire, United States of America
| Population | 26,646 |
| Coordinates | 42.8650900, -71.3739500 |
| Altitude | 128 |
| Country | United States |
#2 Farmington
Town in Strafford County, New Hampshire, United States
| Population | 6,951 |
| Coordinates | 43.3898000, -71.0650600 |
| Altitude | 87 |
| Country | United States |
End: Farmington (-71.06506, 43.3898)
Estimated Travel Time
Distance: 94 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 56m |
| 40 mph (64.37 km/h) | 01h 27m |
| 50 mph (80.47 km/h) | 01h 10m |
| 60 mph (96.56 km/h) | 00h 58m |
| 70 mph (112.65 km/h) | 00h 50m |
| 80 mph (129 km/h) | 00h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $8.13 | $16.25 |
| Mid-grade | $4.46 | $9.18 | $18.36 |
| Premium | $4.86 | $10.01 | $20.01 |
| Diesel | $6.00 | $12.35 | $24.71 |
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 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.