How far is Northfield, NH from Dover, NH?
The driving distance from Northfield, NH to Dover, NH is about 54.4 miles (87.6 km), with a travel time of about 01h 08m by car.
- The straight-line flight distance is about 39.6 miles (63.8 km).
- For a round trip, plan for roughly 02h 16m 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 08m.
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.
Epsom, New Hampshire
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Northfield and Dover.
Turn-by-Turn Driving Directions
Step-by-step road directions between Northfield and Dover.
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1
Start on the route
44 m · 12 sec
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2
Turn right onto Sargent Street
24 m · 3 sec · Sargent Street
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3
Turn right onto Park Street
1156 ft · 33 sec · Park Street
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4
Take the ramp slight right toward I 93 South
2085 ft · 51 sec
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5
Merge slight left onto Styles Bridges Highway
1884 ft · 23 sec · Styles Bridges Highway
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6
Continue on Senator Styles Bridges Highway
15.4 mi · 18 min · Senator Styles Bridges Highway
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7
Take the exit slight right toward I 393 East, US 4 East, US 202 East: Loudon, Portsmouth
10 mi · 16 min
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8
Enter the roundabout and take exit 2 toward Epsom Circle
76 m · 6 sec · Dover Road
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9
Exit the rotary onto Dover Road
4.3 mi · 7 min · Dover Road
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10
Continue on First New Hampshire Turnpike
7.8 mi · 13 min · First New Hampshire Turnpike
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11
Continue on Old Turnpike Road
5.1 mi · 7 min · Old Turnpike Road
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12
Continue on Old Concord Turnpike
1.8 mi · 3 min · Old Concord Turnpike
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13
Continue on Concord Road
2565 ft · 56 sec · Concord Road
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14
Enter the roundabout and take exit 2 toward Lee Circle
50 m · 5 sec · Concord Road
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15
Exit the rotary onto Concord Road
1.3 mi · 2 min · Concord Road
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16
Take the exit slight right toward NH 155: Lee, Madbury
1082 ft · 36 sec
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17
Turn left onto Turtle Pond Road
1.2 mi · 2 min · Turtle Pond Road
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18
Continue on Lee Road
1.3 mi · 2 min · Lee Road
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19
Continue on Manchester Road
106 m · 8 sec · Manchester Road
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20
Continue on Knox Marsh Road
3.2 mi · 5 min · Knox Marsh Road
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21
Enter the roundabout and take exit 1 toward Silver Street
4 m · 1 sec · Silver Street
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22
Exit the roundabout onto Silver Street
3199 ft · 1 min · Silver Street
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23
Turn left onto Locust Street
1117 ft · 32 sec · Locust Street
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24
Turn straight onto Chestnut Street
1956 ft · 60 sec · Chestnut Street
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25
Turn right onto Third Street
715 ft · 28 sec · Third Street
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26
Turn sharp right onto Central Avenue
65 m · 6 sec · Central Avenue
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27
Turn left
35 m · 5 sec
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28
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Northfield 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.
Senator Styles Bridges Highway
Continue on Senator Styles Bridges Highway
15.4 mi · 00h 18m
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 Sunny leaving Northfield and Mostly Sunny near Dover.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Northfield to Dover?
The road trip is about 54.4 miles (87.6 km) and usually takes 01h 08m 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?
Epsom is a useful midpoint, sitting about 27.3 miles from Northfield and 27.2 miles from Dover.
How much longer is the road route than the straight-line distance?
The direct path is about 39.6 miles (63.8 km), while the road route adds roughly 14.8 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 4:14 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 Mostly Sunny around Northfield and Mostly Sunny near Dover.
Stop Ideas Near Epsom
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 Epsom.
Concord, New Hampshire
Manchester, New Hampshire
Tilton, New Hampshire
Durham–UNH station
Flight Path Map
This map shows the direct air route between Northfield and Dover. Straight-line distance: 39.61 mi (63.75 km).
#1 Northfield
Town in Merrimack County, New Hampshire
| Population | 4,979 |
| Coordinates | 43.4331300, -71.5923000 |
| Altitude | 132 |
| 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: 88 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 · May 04, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.