How far is Jefferson, NH from Dover, NH?
The driving distance from Jefferson, NH to Dover, NH is about 117.4 miles (189 km), with a travel time of about 02h 32m by car.
- The straight-line flight distance is about 89.5 miles (144.1 km).
- For a round trip, plan for roughly 05h 05m 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 32m.
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.
Chance Snow Showers then Chance Rain Showers
Slight Chance Rain Showers then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Jefferson and Dover.
Turn-by-Turn Driving Directions
Step-by-step road directions between Jefferson and Dover.
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1
Start on Presidential Highway
44 m · 10 sec · Presidential Highway
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2
Turn left onto Meadows Road
4.1 mi · 8 min · Meadows Road
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3
Turn right onto Owls Head Highway
3 mi · 4 min · Owls Head Highway
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4
Continue on State Route 115
3.6 mi · 6 min · State Route 115
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5
At the end of the road, turn left onto US Route 3 North
2 mi · 3 min · US Route 3 North
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6
Continue on US Route 3 South
140 m · 15 sec · US Route 3 South
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7
Turn slight right onto US Route 3 South
1.9 mi · 3 min · US Route 3 South
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8
Continue on Daniel Webster Highway
7.8 mi · 12 min · Daniel Webster Highway
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9
Take the ramp straight
8.2 mi · 13 min
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10
Continue on Styles Bridges Highway
47.6 mi · 51 min · Styles Bridges Highway
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11
Take the exit slight right toward US 3, NH 11: Laconia, Tilton
1853 ft · 55 sec
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12
At the end of the road, turn left onto Laconia Road
1546 ft · 47 sec · Laconia Road
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13
Turn right onto Tilton Road
1.8 mi · 3 min · Tilton Road
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14
Continue on Depot Street
2.9 mi · 5 min · Depot Street
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15
Continue on Main Street
1094 ft · 31 sec · Main Street
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16
Continue on State Route 140
1135 ft · 34 sec · State Route 140
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17
Continue on Gilmanton Road
1.9 mi · 3 min · Gilmanton Road
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18
Continue on New Hampshire Route 140
10 mi · 18 min · New Hampshire Route 140
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19
Continue on Frank C. Gilman Highway
3.7 mi · 7 min · Frank C. Gilman Highway
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20
Continue on Factory Street
2617 ft · 1 min · Factory Street
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21
At the end of the road, turn right onto Main Street
3036 ft · 1 min · Main Street
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22
Enter the roundabout and take exit 2 toward the route
605 ft · 17 sec
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23
Exit the roundabout
14.5 mi · 22 min
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24
Take the exit slight right
552 ft · 16 sec
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25
Continue on NH 16 On-Ramp South
1625 ft · 25 sec · NH 16 On-Ramp South
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26
Merge slight left onto Spaulding Turnpike
8.7 mi · 11 min · Spaulding Turnpike
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27
Take the exit slight right toward NH 9, NH 108: Dover, Somersworth
1388 ft · 36 sec
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28
At the end of the road, turn left onto Indian Brook Drive
2858 ft · 1 min · Indian Brook Drive
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29
Turn left onto Sixth Street
1.6 mi · 4 min · Sixth Street
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30
Turn right onto Central Avenue
978 ft · 30 sec · Central Avenue
-
31
Turn left
35 m · 5 sec
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32
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Jefferson and Dover.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Styles Bridges Highway
Continue on Styles Bridges Highway
47.6 mi · 00h 51m
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.
Chance Snow Showers then Chance Rain Showers leaving Jefferson and Slight Chance Rain Showers then Mostly Cloudy near Dover.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Jefferson to Dover?
The road trip is about 117.4 miles (189 km) and usually takes 02h 32m 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?
Ashland is a useful midpoint, sitting about 63.5 miles from Jefferson and 53.9 miles from Dover.
How much longer is the road route than the straight-line distance?
The direct path is about 89.5 miles (144.1 km), while the road route adds roughly 27.9 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 1:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.33 one way or $32.66 round trip. Estimated CO2 is about 36.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Snow Showers then Chance Rain Showers around Jefferson and Slight Chance Rain Showers then Mostly Cloudy near Dover.
Stop Ideas Near Ashland
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 Ashland.
New Hampton, New Hampshire
Plymouth, New Hampshire
Tilton, New Hampshire
Lincoln, New Hampshire
Flight Path Map
This map shows the direct air route between Jefferson and Dover. Straight-line distance: 89.53 mi (144.08 km).
#1 Jefferson
Town in New Hampshire, United States
| Population | 1,049 |
| Coordinates | 44.4189500, -71.4745300 |
| Altitude | 425 |
| Country | United States |
#2 Dover
County seat city in Strafford County, New Hampshire, United States
| Population | 32,443 |
| Coordinates | 43.1978600, -70.8736700 |
| Altitude | 19 |
| Country | United States |
End: (-70.873668, 43.197876)
Estimated Travel Time
Distance: 189 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 54m |
| 40 mph (64.37 km/h) | 02h 56m |
| 50 mph (80.47 km/h) | 02h 20m |
| 60 mph (96.56 km/h) | 01h 57m |
| 70 mph (112.65 km/h) | 01h 40m |
| 80 mph (129 km/h) | 01h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $16.33 | $32.66 |
| Mid-grade | $4.46 | $18.45 | $36.90 |
| Premium | $4.86 | $20.11 | $40.22 |
| Diesel | $6.00 | $24.83 | $49.66 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.