How far is Greenfield, NH from Nashua, NH?
The driving distance from Greenfield, NH to Nashua, NH is about 26.8 miles (43.1 km), with a travel time of about 00h 48m by car.
- The straight-line flight distance is about 24.2 miles (38.9 km).
- For a round trip, plan for roughly 01h 37m 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 00h 48m.
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.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Greenfield and Nashua.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenfield and Nashua.
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1
Start on Sawmill Road
25 m · 6 sec · Sawmill Road
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2
Turn left onto Forest Road
10.6 mi · 27 min · Forest Road
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3
Continue on Main Street
1.1 km · 2 min · Main Street
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4
Continue on Wilton Road
2444 ft · 53 sec · Wilton Road
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5
Turn left onto Elm Street
1.2 km · 2 min · Elm Street
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6
Turn right onto State Route 101
4.9 mi · 7 min · State Route 101
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7
Take the exit slight right toward NH 101A: Milford, Nashua
2194 ft · 1 min
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8
Keep slight left
68 m · 10 sec
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9
Turn right
8.9 mi · 19 min
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10
Turn right onto Main Street
8 m · 1 sec · Main Street
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11
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Greenfield and Nashua.
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.
Forest Road
Turn left onto Forest Road
10.6 mi · 00h 27m
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 Greenfield and Mostly Sunny near Nashua.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greenfield to Nashua?
The road trip is about 26.8 miles (43.1 km) and usually takes 00h 48m 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?
Wilton is a useful midpoint, sitting about 13.4 miles from Greenfield and 13.4 miles from Nashua.
How much longer is the road route than the straight-line distance?
The direct path is about 24.2 miles (38.9 km), while the road route adds roughly 2.6 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 4:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.71 one way or $7.42 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Greenfield and Mostly Sunny near Nashua.
Stop Ideas Near Wilton
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 Wilton.
Nashua, NH
Manchester, New Hampshire
Concord, New Hampshire
Haverhill station
Flight Path Map
This map shows the direct air route between Greenfield and Nashua. Straight-line distance: 24.17 mi (38.89 km).
#1 Greenfield
Town in Hillsborough County, New Hampshire, United States
| Population | 1,845 |
| Coordinates | 42.9506400, -71.8723000 |
| Altitude | 258 |
| Country | United States |
#2 Nashua
The most populous city in Hillsborough County, New Hampshire.
| Population | 89,167 |
| Coordinates | 42.7653700, -71.4675700 |
| Altitude | 49 |
| Country | United States |
End: Main Street (-71.467542, 42.765332)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 53m |
| 40 mph (64.37 km/h) | 00h 40m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $3.71 | $7.42 |
| Mid-grade | $4.46 | $4.19 | $8.38 |
| Premium | $4.86 | $4.57 | $9.13 |
| Diesel | $6.00 | $5.64 | $11.27 |
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 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.