How far is Dover, NH from New Boston, NH?
The driving distance from Dover, NH to New Boston, NH is about 54.3 miles (87.4 km), with a travel time of about 01h 30m by car.
- The straight-line flight distance is about 44.1 miles (71 km).
- For a round trip, plan for roughly 03h 01m 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 30m.
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 New Hampshire
Route Weather Snapshot
Check the forecast at both ends before you head out.
Areas Of Fog then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Dover and New Boston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dover and New Boston.
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1
Start on the route
7 m · 8 sec
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2
Turn sharp left onto Main Street
98 m · 19 sec · Main Street
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3
Turn sharp left onto Central Avenue
1876 ft · 57 sec · Central Avenue
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4
Turn right onto Hale Street
105 m · 18 sec · Hale Street
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5
Turn left onto Locust Street
1031 ft · 33 sec · Locust Street
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6
Turn right onto Silver Street
3178 ft · 1 min · Silver Street
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7
Enter the roundabout and take exit 2 toward Knox Marsh Road
65 m · 5 sec · Knox Marsh Road
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8
Exit the roundabout onto Knox Marsh Road
3.2 mi · 5 min · Knox Marsh Road
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9
Continue on Manchester Road
106 m · 8 sec · Manchester Road
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10
Continue on Lee Road
1.3 mi · 2 min · Lee Road
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11
Continue on Turtle Pond Road
1.1 mi · 2 min · Turtle Pond Road
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12
Take the ramp right
1240 ft · 19 sec
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13
Merge slight left onto Concord Road
1.3 mi · 2 min · Concord Road
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14
Enter the roundabout and take exit 3 toward Lee Circle
88 m · 8 sec · Calef Highway
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15
Exit the rotary onto Calef Highway
9.6 mi · 15 min · Calef Highway
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16
Take the exit slight right
1904 ft · 47 sec
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17
Merge slight left
18.4 mi · 21 min
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18
Take the exit slight right toward I 93 North: Concord
2480 ft · 38 sec
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19
Merge slight left
1527 ft · 24 sec
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20
Take the exit slight right toward Wellington Road, Bridge Street
2222 ft · 57 sec
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21
Turn slight right
569 ft · 14 sec
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22
Turn straight onto Wellington Road
1390 ft · 42 sec · Wellington Road
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23
Continue on Bridge Street
2 mi · 5 min · Bridge Street
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24
Continue on Amory Street
118 m · 10 sec · Amory Street
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25
Keep slight right to continue on Coolidge Avenue
865 ft · 29 sec · Coolidge Avenue
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26
Turn left onto Kelley Street
1.5 km · 2 min · Kelley Street
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27
Continue on Nazaire Biron Bridge
905 ft · 25 sec · Nazaire Biron Bridge
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28
Continue on Pinard Street
1225 ft · 36 sec · Pinard Street
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29
At the end of the road, turn right onto Mast Road
4.3 mi · 9 min · Mast Road
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30
Continue on South Mast Street
1.1 km · 1 min · South Mast Street
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31
Enter the roundabout and take exit 1 toward South Mast Street
11 m · 1 sec · South Mast Street
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32
Exit the roundabout onto South Mast Street
1 km · 2 min · South Mast Street
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33
Enter the roundabout and take exit 2 toward Pleasant Street
33 m · 5 sec · Pleasant Street
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34
Exit the rotary onto Pleasant Street
1977 ft · 58 sec · Pleasant Street
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35
Continue on New Boston Road
1.3 mi · 3 min · New Boston Road
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36
Continue on River Road
4.8 mi · 10 min · River Road
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37
Turn right onto Meetinghouse Hill Road
127 m · 20 sec · Meetinghouse Hill Road
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38
Turn left onto Mont Vernon Road
61 m · 6 sec · Mont Vernon Road
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39
Turn right onto Old Coach Road
67 m · 8 sec · Old Coach Road
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40
Arrive at your destination
0 m · 1 sec · Old Coach Road
Car Route Details
A richer read on the saved driving route between Dover and New Boston.
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.
Calef Highway
Merge slight left
18.4 mi · 00h 21m
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.
Areas Of Fog then Showers And Thunderstorms Likely leaving Dover and Showers And Thunderstorms Likely near New Boston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dover to New Boston?
The road trip is about 54.3 miles (87.4 km) and usually takes 01h 30m 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?
Raymond is a useful midpoint, sitting about 27.1 miles from Dover and 27.2 miles from New Boston.
How much longer is the road route than the straight-line distance?
The direct path is about 44.1 miles (71 km), while the road route adds roughly 10.2 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 3:28 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.57 one way or $15.15 round trip. Estimated CO2 is about 17.1 kg one way.
What should you check before leaving?
Before you leave, expect Areas Of Fog then Showers And Thunderstorms Likely around Dover and Showers And Thunderstorms Likely near New Boston.
Stop Ideas Near Raymond
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 Raymond.
Exeter station
Durham–UNH station
Manchester, New Hampshire
Haverhill station
Flight Path Map
This map shows the direct air route between Dover and New Boston. Straight-line distance: 44.14 mi (71.03 km).
#1 Dover
County seat city in Strafford County, New Hampshire, United States
| Population | 32,443 |
| Coordinates | 43.1978600, -70.8736700 |
| Altitude | 19 |
| Country | United States |
#2 New Boston
City in Texas, United States
| Population | 5,941 |
| Coordinates | 42.9761900, -71.6939600 |
| Altitude | 135 |
| Country | United States |
End: New Boston (-71.69396, 42.97619)
Estimated Travel Time
Distance: 87 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 48m |
| 40 mph (64.37 km/h) | 01h 21m |
| 50 mph (80.47 km/h) | 01h 05m |
| 60 mph (96.56 km/h) | 00h 54m |
| 70 mph (112.65 km/h) | 00h 46m |
| 80 mph (129 km/h) | 00h 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $7.57 | $15.15 |
| Mid-grade | $4.46 | $8.56 | $17.11 |
| Premium | $4.86 | $9.33 | $18.65 |
| Diesel | $6.00 | $11.51 | $23.03 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.