How far is Candia, NH from Londonderry, NH?
The driving distance from Candia, NH to Londonderry, NH is about 20.5 miles (33 km), with a travel time of about 00h 26m by car.
- The straight-line flight distance is about 15.5 miles (24.9 km).
- For a round trip, plan for roughly 00h 53m 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 26m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The most populous city in Hillsborough County, New Hampshire.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Candia and Londonderry.
Turn-by-Turn Driving Directions
Step-by-step road directions between Candia and Londonderry.
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1
Start on Old Deerfield Road
1695 ft · 49 sec · Old Deerfield Road
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2
At the end of the road, turn left onto Deerfield Road
1.6 km · 2 min · Deerfield Road
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3
Continue on Main Street
1235 ft · 32 sec · Main Street
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4
Turn straight onto Old Candia Road
1.6 mi · 3 min · Old Candia Road
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5
Take the ramp left
530 ft · 17 sec
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6
Keep slight right
2065 ft · 50 sec
-
7
Merge slight left
7.7 mi · 9 min
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8
Keep slight left to continue on Alan B Shepard Highway
4 mi · 5 min · Alan B Shepard Highway
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9
Take the exit slight right toward NH 28: North Londonderry
1366 ft · 33 sec
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10
Keep slight right
577 ft · 14 sec
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11
Turn right onto Rockingham Road
1 mi · 2 min · Rockingham Road
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12
Turn slight left onto Smith Lane
699 ft · 36 sec · Smith Lane
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13
Turn left onto Mammoth Road
3.5 mi · 7 min · Mammoth Road
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14
Arrive at your destination
0 m · 1 sec · Mammoth Road
Car Route Details
A richer read on the saved driving route between Candia 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.
Old Candia Road
Merge slight left
7.74 mi · 00h 09m
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.
Mostly Cloudy leaving Candia and Mostly Cloudy near Londonderry.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Candia to Londonderry?
The road trip is about 20.5 miles (33 km) and usually takes 00h 26m 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?
Manchester is a useful midpoint, sitting about 10.2 miles from Candia and 10.3 miles from Londonderry.
How much longer is the road route than the straight-line distance?
The direct path is about 15.5 miles (24.9 km), while the road route adds roughly 5 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 7:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.84 one way or $5.68 round trip. Estimated CO2 is about 6.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Candia and Mostly Cloudy near Londonderry.
Stop Ideas Near Manchester
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 Manchester.
Manchester, New Hampshire
Nashua, NH
Concord, New Hampshire
Haverhill station
Flight Path Map
This map shows the direct air route between Candia and Londonderry. Straight-line distance: 15.5 mi (24.95 km).
#1 Candia
Town in Rockingham County, New Hampshire, United States of America
| Population | 3,959 |
| Coordinates | 43.0778600, -71.2767300 |
| Altitude | 110 |
| 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: 33 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 41m |
| 40 mph (64.37 km/h) | 00h 30m |
| 50 mph (80.47 km/h) | 00h 24m |
| 60 mph (96.56 km/h) | 00h 20m |
| 70 mph (112.65 km/h) | 00h 17m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $2.84 | $5.68 |
| Mid-grade | $4.46 | $3.21 | $6.42 |
| Premium | $4.86 | $3.50 | $7.00 |
| Diesel | $6.00 | $4.32 | $8.64 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.