How far is Londonderry, NH from Effingham, NH?
The driving distance from Londonderry, NH to Effingham, NH is about 87.6 miles (141 km), with a travel time of about 02h 13m by car.
- The straight-line flight distance is about 64.7 miles (104.2 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 Strafford County, New Hampshire, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Chance Rain Showers
Patchy Fog then Partly Sunny
Driving Route Map
The map below follows the saved road route between Londonderry and Effingham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Londonderry and Effingham.
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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
14.4 mi · 19 min · Spaulding Turnpike
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14
Continue on White Mountain Highway
7 mi · 11 min · White Mountain Highway
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15
Turn right onto Wakefield Road
3088 ft · 2 min · Wakefield Road
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16
Turn sharp left onto Province Lake Road
15.9 mi · 30 min · Province Lake Road
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17
Turn right onto Plantation Road
18 m · 3 sec · Plantation Road
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18
Arrive at your destination
0 m · 1 sec · Plantation Road
Car Route Details
A richer read on the saved driving route between Londonderry and Effingham.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
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 Cloudy then Chance Rain Showers leaving Londonderry and Patchy Fog then Partly Sunny near Effingham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Londonderry to Effingham?
The road trip is about 87.6 miles (141 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?
Barrington is a useful midpoint, sitting about 43.7 miles from Londonderry and 43.9 miles from Effingham.
How much longer is the road route than the straight-line distance?
The direct path is about 64.7 miles (104.2 km), while the road route adds roughly 22.9 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 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 $13.53 one way or $27.06 round trip. Estimated CO2 is about 27.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Rain Showers around Londonderry and Patchy Fog then Partly Sunny near Effingham.
Stop Ideas Near Barrington
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 Barrington.
Durham–UNH station
Dover Transportation Center
Portsmouth, New Hampshire
Exeter station
Flight Path Map
This map shows the direct air route between Londonderry and Effingham. Straight-line distance: 64.76 mi (104.22 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 Effingham
Town in New Hampshire
| Population | 1,481 |
| Coordinates | 43.7611900, -70.9964500 |
| Altitude | 183 |
| Country | United States |
End: Effingham (-70.99645, 43.76119)
Estimated Travel Time
Distance: 141 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 55m |
| 40 mph (64.37 km/h) | 02h 11m |
| 50 mph (80.47 km/h) | 01h 45m |
| 60 mph (96.56 km/h) | 01h 27m |
| 70 mph (112.65 km/h) | 01h 15m |
| 80 mph (129 km/h) | 01h 05m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.38 | $13.53 | $27.06 |
| Mid-grade | $4.94 | $15.28 | $30.55 |
| Premium | $5.40 | $16.67 | $33.34 |
| Diesel | $6.41 | $19.82 | $39.63 |
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 24, 2026