How far is Greenfield, MA from Waltham, MA?
The driving distance from Greenfield, MA to Waltham, MA is about 83.8 miles (134.9 km), with a travel time of about 01h 41m by car.
- The straight-line flight distance is about 71 miles (114.3 km).
- For a round trip, plan for roughly 03h 22m 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 41m.
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 Massachusetts
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Greenfield and Waltham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenfield and Waltham.
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1
Start on Main Street
62 m · 14 sec · Main Street
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2
Turn right onto Federal Street
1.4 mi · 2 min · Federal Street
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3
Continue on Bernardston Road
1349 ft · 23 sec · Bernardston Road
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4
Take the ramp straight
1590 ft · 44 sec
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5
Merge slight right
49.9 mi · 1 hr 13 min
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6
Keep slight left to continue on Concord Turnpike
12.6 mi · 17 min · Concord Turnpike
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7
Continue on Captain Isaac Davis Highway
6.3 mi · 9 min · Captain Isaac Davis Highway
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8
Continue on Union Turnpike
3019 ft · 2 min · Union Turnpike
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9
Enter the roundabout and take exit 2 toward Concord Rotary
100 m · 4 sec · Elm Street
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10
Exit the rotary onto Elm Street
1635 ft · 35 sec · Elm Street
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11
Continue on Concord Turnpike
3.7 mi · 5 min · Concord Turnpike
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12
Continue on Cambridge Turnpike Rte 2
3.5 mi · 5 min · Cambridge Turnpike Rte 2
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13
Continue on Concord Highway
1307 ft · 25 sec · Concord Highway
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14
Take the exit slight right toward I 95 South: Attleboro
2583 ft · 1 min
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15
Merge slight left onto Yankee Division Highway
1.9 mi · 3 min · Yankee Division Highway
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16
Take the exit slight right toward Totten Pond Road, Third Avenue
983 ft · 34 sec
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17
Turn straight onto Winter Street
650 ft · 13 sec · Winter Street
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18
Continue on Totten Pond Road
1.3 mi · 2 min · Totten Pond Road
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19
Turn slight right onto Lexington Street
1.5 km · 3 min · Lexington Street
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20
At the end of the road, turn left onto Main Street
13 m · 3 sec · Main Street
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21
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Greenfield and Waltham.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Bernardston Road
Merge slight right
49.9 mi · 01h 13m
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 Partly Sunny near Waltham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greenfield to Waltham?
The road trip is about 83.8 miles (134.9 km) and usually takes 01h 41m 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?
Westminster is a useful midpoint, sitting about 42 miles from Greenfield and 41.8 miles from Waltham.
How much longer is the road route than the straight-line distance?
The direct path is about 71 miles (114.3 km), while the road route adds roughly 12.8 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 3:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.51 one way or $23.03 round trip. Estimated CO2 is about 26.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Greenfield and Partly Sunny near Waltham.
Stop Ideas Near Westminster
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall - Internet Backbone Point
Leominster City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Westminster.
Union Station
Nashua, NH
Framingham station
Amherst, Massachusetts
Flight Path Map
This map shows the direct air route between Greenfield and Waltham. Straight-line distance: 71.01 mi (114.28 km).
#1 Greenfield
City in Massachusetts, United States; county seat of Franklin County
| Population | 17,241 |
| Coordinates | 42.5875900, -72.5995300 |
| Altitude | 73 |
| Country | United States |
#2 Waltham
A city in Middlesex County, Massachusetts.
| Population | 62,069 |
| Coordinates | 42.3764900, -71.2356100 |
| Altitude | 20 |
| Country | United States |
End: Main Street (-71.235588, 42.376412)
Estimated Travel Time
Distance: 135 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 47m |
| 40 mph (64.37 km/h) | 02h 05m |
| 50 mph (80.47 km/h) | 01h 40m |
| 60 mph (96.56 km/h) | 01h 23m |
| 70 mph (112.65 km/h) | 01h 11m |
| 80 mph (129 km/h) | 01h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $11.51 | $23.03 |
| Mid-grade | $4.40 | $13.02 | $26.03 |
| Premium | $4.80 | $14.21 | $28.41 |
| Diesel | $4.49 | $13.28 | $26.57 |
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 Massachusetts · 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.