How far is New Boston, NH from Exeter, NH?
The driving distance from New Boston, NH to Exeter, NH is about 44.4 miles (71.4 km), with a travel time of about 01h 11m by car.
- The straight-line flight distance is about 37.7 miles (60.7 km).
- For a round trip, plan for roughly 02h 22m 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 11m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between New Boston and Exeter.
Turn-by-Turn Driving Directions
Step-by-step road directions between New Boston and Exeter.
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1
Start on Old Coach Road
67 m · 11 sec · Old Coach Road
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2
Turn left onto Mont Vernon Road
24 m · 2 sec · Mont Vernon Road
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3
Turn slight right onto Old Coach Road
134 m · 15 sec · Old Coach Road
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4
Turn left onto River Road
4.8 mi · 9 min · River Road
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5
Continue on New Boston Road
1.3 mi · 3 min · New Boston Road
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6
Continue on Pleasant Street
1982 ft · 1 min · Pleasant Street
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7
Enter the roundabout and take exit 2 toward Main Street
7 m · 1 sec · Main Street
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8
Exit the rotary onto Main Street
41 m · 5 sec · Main Street
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9
Continue on South Mast Street
3219 ft · 2 min · South Mast Street
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10
Enter the roundabout and take exit 2 toward South Mast Street
31 m · 3 sec · South Mast Street
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11
Exit the roundabout onto South Mast Street
1.1 km · 1 min · South Mast Street
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12
Continue on Mast Road
4.3 mi · 9 min · Mast Road
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13
Turn left onto Pinard Street
1225 ft · 34 sec · Pinard Street
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14
Continue on Nazaire Biron Bridge
905 ft · 25 sec · Nazaire Biron Bridge
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15
Continue on Kelley Street
1.5 km · 2 min · Kelley Street
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16
At the end of the road, turn right onto Coolidge Avenue
757 ft · 25 sec · Coolidge Avenue
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17
At the end of the road, turn left onto Amory Street
154 m · 16 sec · Amory Street
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18
Continue on West Bridge Street
2 mi · 5 min · West Bridge Street
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19
Take the ramp left toward I 93 South
2288 ft · 1 min
-
20
Merge slight left
1672 ft · 26 sec
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21
Take the exit slight left toward NH 101 East: Seacoast, Portsmouth
1.2 km · 1 min
-
22
Merge slight right
25.1 mi · 29 min
-
23
Take the exit slight right toward NH 85: Exeter, Newfields
1290 ft · 31 sec
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24
Turn right onto Newfields Road
1.5 km · 2 min · Newfields Road
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25
Continue on Water Street
2855 ft · 2 min · Water Street
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26
At the end of the road, turn left onto Water Street
839 ft · 29 sec · Water Street
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27
Arrive at your destination
0 m · 1 sec · Water Street
Car Route Details
A richer read on the saved driving route between New Boston and Exeter.
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
Merge slight right
25.1 mi · 00h 29m
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.
Sunny leaving New Boston and Sunny near Exeter.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from New Boston to Exeter?
The road trip is about 44.4 miles (71.4 km) and usually takes 01h 11m 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?
Auburn is a useful midpoint, sitting about 22.1 miles from New Boston and 22.2 miles from Exeter.
How much longer is the road route than the straight-line distance?
The direct path is about 37.7 miles (60.7 km), while the road route adds roughly 6.7 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 4:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.74 one way or $13.48 round trip. Estimated CO2 is about 14 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around New Boston and Sunny near Exeter.
Stop Ideas Near Auburn
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 Auburn.
Manchester, New Hampshire
Nashua, NH
Concord, New Hampshire
Exeter station
Flight Path Map
This map shows the direct air route between New Boston and Exeter. Straight-line distance: 37.72 mi (60.7 km).
#1 New Boston
City in Texas, United States
| Population | 5,941 |
| Coordinates | 42.9761900, -71.6939600 |
| Altitude | 135 |
| Country | United States |
#2 Exeter
Town in Rockingham County, New Hampshire, United States
| Population | 15,296 |
| Coordinates | 42.9814800, -70.9478300 |
| Altitude | 10 |
| Country | United States |
End: Exeter (-70.94783, 42.98148)
Estimated Travel Time
Distance: 71 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 28m |
| 40 mph (64.37 km/h) | 01h 06m |
| 50 mph (80.47 km/h) | 00h 53m |
| 60 mph (96.56 km/h) | 00h 44m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.29 | $6.74 | $13.48 |
| Mid-grade | $4.88 | $7.67 | $15.34 |
| Premium | $5.34 | $8.38 | $16.76 |
| Diesel | $6.35 | $9.97 | $19.95 |
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 · Oct 15, 2026