Spanning 71.6 miles across New Hampshire, this route connects Greenville to Dover in approximately 1 hour and 49 minutes. It is a straightforward, highway-focused drive that is easily accomplished in a single day, making it an ideal choice for a quick regional excursion. You can expect to spend about $11 on fuel for the trip, keeping costs manageable for a short transit. Because the journey is relatively brief, there is no need to plan for an overnight stay unless you intend to explore the destination extensively. Navigating primarily via NH 101 and the Calef Highway, you will experience a consistent path through the Northeast. This trip offers a practical way to traverse the state without the complexity of a multi-day itinerary.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
35.8 miles from Greenville, NH
A natural place for your longest stop of the day
, about 57m into the drive
.
Main Roads
Road
Distance
Duration
NH 101
32.3 mi
42m
State Route 101
11.3 mi
16m
Calef Highway
9.7 mi
14m
Greenville Road
4.9 mi
9m
Knox Marsh Road
3.2 mi
5m
Gibbons Highway
2.7 mi
4m
Concord Road
1.3 mi
2m
Elm Street
1.3 mi
2m
Longest stretch:
NH 101
— 32.3 mi, about 42m
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenville, NH and Dover, NH.
1
Start on this road
34 ft·2 sec·this road
2
Turn right onto High Street
50 ft·2 sec·High Street
3
Turn right onto NH 45
0.1 mi·16 sec·Main Street
4
Turn left onto Hubbard Hill Road
0.3 mi·1 min·Hubbard Hill Road
5
At end of road, turn right onto Mill Street
406 ft·23 sec·Mill Street
6
Turn left onto NH 31
4.9 mi·9 min·Greenville Road
7
At end of road, turn right onto NH 31; NH 101
2.7 mi·4 min·Gibbons Highway
8
Continue on NH 101
1.3 mi·2 min·Elm Street
9
Turn right onto NH 101
11 mi·16 min·State Route 101
10
Continue on NH 101
6.3 mi·10 min·NH 101
Use the left / straight lanes.
11
Take the exit onto NH 101
6.9 mi·9 min·NH 101
12
Keep slight right at fork onto NH 101
19 mi·22 min·NH 101
Exit 7Toward NH 101 East: Portsmouth, Seacoast
13
Take the exit
0.2 mi·36 sec
Exit 7Toward NH 125: Epping, KingstonUse the slight right lane.
14
Turn left onto NH 125
9.7 mi·14 min·Calef Highway
Use the straight lane.
15
Enter roundabout onto US 4
27 ft·0 sec·Concord Road
16
Continue on US 4
1.3 mi·2 min·Concord Road
17
Take the exit
0.2 mi·35 sec
Toward NH 155: Lee, Madbury
18
Turn left onto NH 155
1.2 mi·2 min·Turtle Pond Road
19
Continue on NH 155
1.3 mi·2 min·Lee Road
20
Continue on NH 155
347 ft·7 sec·Manchester Road
21
Continue on NH 155
3.2 mi·5 min·Knox Marsh Road
Use the left / straight lanes.
22
Enter roundabout onto NH 9
14 ft·0 sec·Silver Street
23
Continue on NH 9
0.6 mi·1 min·Silver Street
24
Turn left onto Locust Street
0.2 mi·31 sec·Locust Street
25
Turn straight onto Chestnut Street
0.4 mi·59 sec·Chestnut Street
Use the straight / right lanes.
26
Turn right onto Third Street
0.1 mi·28 sec·Third Street
27
Turn sharp right onto NH 4; NH 9; NH 108
212 ft·6 sec·Central Avenue
28
Turn left
114 ft·5 sec
Use the straight / left lanes.
29
Arrive at destination
Trip Plan
Since this is a compact drive, you have the flexibility to depart at a time that best suits your schedule without worrying about mid-trip fatigue. While there are no mandated stops on this 71.6-mile route, keeping a close eye on your fuel gauge before leaving Greenville is a smart move to ensure you don't need to detour for gas. Because the route relies heavily on NH 101, check for typical weekday traffic patterns if you are traveling during commuting hours to avoid unnecessary delays. Planning your departure to avoid peak congestion will help you maintain the estimated 1 hour and 49 minute travel time. Use the direct nature of this drive to your advantage by arriving in Dover with plenty of energy left for your afternoon plans.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 35.8 miles from Greenville, NH, or about 57m into the drive.
The longest continuous stretch on this route runs about 32.3 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 16 miles or 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 35.8 miles or 57m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 29m
Traffic, exits, and arrival timing usually matter more near Dover, NH than in the middle of the route.
Before You Leave
+
Open the route before leaving Greenville, NH so your first major turns are already loaded.
Day 1
Settle into the route from Greenville, NH
This is one driving day of about 71.6 miles and 1h 49m.
Your first comfortable stop window is around 16 miles from Greenville, NH.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on NH 101 for about 32.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 19
5 decision points cluster between mile 0.4 and 71.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.4 mi into trip|~1m in|Mill Street
At end of road, turn right onto Mill Street
Navigation decision point
7
33.9 mi into trip|~55m in|NH 101
Keep slight right at fork onto NH 101 toward NH 101 East: Portsmouth, Seacoast
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 7
Toward NH 101 East: Portsmouth, Seacoast
8
53 mi into trip|~1h 17m in
Take the exit toward NH 125: Epping, Kingston
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 7
Toward NH 125: Epping, Kingston
5
64.3 mi into trip|~1h 35m in
Take the exit toward NH 155: Lee, Madbury
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward NH 155: Lee, Madbury
6
71.5 mi into trip|~1h 49m in|NH 4; NH 9; NH 108 / Central Avenue
Turn sharp right onto NH 4; NH 9; NH 108 / Central Avenue
Sharp turn - reduce speed on approach
Fuel & Cost
Regular Gas
$11.53 one way
$23.05 round trip
$4.09/gal25.4 MPG avg25 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.50
$12.68
$25.36
premium
$4.86
$13.71
$27.42
diesel
$5.61
$15.81
$31.62
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$12
Meals
$25–$50
Total
$37–$62
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 25.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $8 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
21.5
0
$7.52
$3.44
Efficient EV
17.9
0
$6.26
$2.86
EV Truck/SUV
28.6
0
$10.02
$4.58
Gas CO2
25 kg
EV CO2
8 kg (68% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 19, 2026
Origin
Greenville, NH
Afternoon
in Greenville on Sunday
Local time
4:23 PM
EDT
Current temp
40°F
Unavailable
Live forecast
Destination
Dover, NH
Afternoon
in Dover on Sunday
Local time
4:23 PM
EDT
Current temp
51°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
11 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 49m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
With 61% of the journey spent on highways, this drive is designed for efficiency rather than technical maneuvering. You will find yourself settling into a rhythm on NH 101, which features the route’s longest uninterrupted stretch of 32.3 miles. The road’s personality is defined by its focus on steady transit, moving you away from local surface streets and onto larger thoroughfares quickly. As you progress from Greenville toward Dover, the transition between highway segments and the Calef Highway provides a predictable flow. Behind the wheel, you can expect a functional driving experience that prioritizes steady progress over varied terrain.
61% highway — fuel and pacing are the main things to plan.
29 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 32.3 mi on NH 101.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on NH 101 and State Route 101. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.4 miles in near Mill Street.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 71.6 miles you will encounter 19 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.4 miles (Mill Street): Navigation decision point; at 33.9 miles (NH 101): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 53 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
831 ft168 ft
Total Climb
173 ft
Total Descent
825 ft
Highest Point
831 ft
Elevation Range
663 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Greenville, NH and Dover, NH, road signs point toward Seacoast, Kingston and Madbury.
Seacoast
33.9 mi in|~55m|via NH 101
Kingston
53 mi in|~1h 17m
Madbury
64.3 mi in|~1h 35m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 49m. Total distance: 71.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 49m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (61%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 32.3 miles on NH 101. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Dover, NH before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
Mostly yes along the main roads, but rural stretches through NH can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: at 0.4 miles (Mill Street): Navigation decision point; at 33.9 miles (NH 101): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 53 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at Dover, NH before heading back.
