How far is Dedham, MA from Waltham, MA?
The driving distance from Dedham, MA to Waltham, MA is about 13.3 miles (21.4 km), with a travel time of about 00h 23m by car.
- The straight-line flight distance is about 9.9 miles (16 km).
- For a round trip, plan for roughly 00h 46m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 23m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
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.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Dedham and Waltham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dedham and Waltham.
-
1
Start on East Street
2797 ft · 1 min · East Street
-
2
Turn left onto High Street
82 m · 8 sec · High Street
-
3
Continue on High Street
1.2 km · 1 min · High Street
-
4
Continue on Common Street
1.1 mi · 2 min · Common Street
-
5
Continue on West Street
1478 ft · 35 sec · West Street
-
6
Take the ramp right toward I 95 North, MA 128 North: Peabody, Portsmouth New Hampshire
1308 ft · 32 sec
-
7
Merge slight left onto Yankee Division Highway
5.7 mi · 8 min · Yankee Division Highway
-
8
Take the exit slight right toward Grove Street
155 m · 14 sec
-
9
Keep slight right to continue on Grove Street, MBTA Station, Auburndale
131 m · 11 sec
-
10
Turn straight onto Grove Street
2851 ft · 1 min · Grove Street
-
11
Continue on Grove Street
2089 ft · 42 sec · Grove Street
-
12
Continue on Grove Street
46 m · 5 sec · Grove Street
-
13
Continue on Auburn Street
95 m · 6 sec · Auburn Street
-
14
Continue on Lexington Street
1.1 mi · 2 min · Lexington Street
-
15
Continue on Moody Street
1.1 mi · 3 min · Moody Street
-
16
Turn right onto Main Street
125 m · 11 sec · Main Street
-
17
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Dedham and Waltham.
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.
Yankee Division Highway
Merge slight left onto Yankee Division Highway
5.67 mi · 00h 08m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny leaving Dedham 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 Dedham to Waltham?
The road trip is about 13.3 miles (21.4 km) and usually takes 00h 23m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Needham is a useful midpoint, sitting about 6.1 miles from Dedham and 7.3 miles from Waltham.
How much longer is the road route than the straight-line distance?
The direct path is about 9.9 miles (16 km), while the road route adds roughly 3.4 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:44 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.83 one way or $3.66 round trip. Estimated CO2 is about 4.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Dedham and Partly Sunny near Waltham.
Stop Ideas Near Needham
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cocobeet - Boston
Boston's Old City Hall
Cambridge City Hall
Shoppers World
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Needham.
Route 128 station
Framingham station
Back Bay station
South Station
Flight Path Map
This map shows the direct air route between Dedham and Waltham. Straight-line distance: 9.96 mi (16.03 km).
#1 Dedham
Town in Massachusetts
| Population | 25,345 |
| Coordinates | 42.2417700, -71.1661600 |
| Altitude | 33 |
| 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: 21 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 26m |
| 40 mph (64.37 km/h) | 00h 19m |
| 50 mph (80.47 km/h) | 00h 15m |
| 60 mph (96.56 km/h) | 00h 13m |
| 70 mph (112.65 km/h) | 00h 11m |
| 80 mph (129 km/h) | 00h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $1.83 | $3.66 |
| Mid-grade | $4.40 | $2.07 | $4.13 |
| Premium | $4.80 | $2.26 | $4.51 |
| Diesel | $4.49 | $2.11 | $4.22 |
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.