How far is Ayer, MA from Lawrence, MA?
The driving distance from Ayer, MA to Lawrence, MA is about 30.5 miles (49.1 km), with a travel time of about 00h 38m by car.
- The straight-line flight distance is about 23.9 miles (38.5 km).
- For a round trip, plan for roughly 01h 17m 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 38m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Middlesex County, Massachusetts, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Mostly Clear
Driving Route Map
The map below follows the saved road route between Ayer and Lawrence.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ayer and Lawrence.
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1
Start on Park Street
121 m · 12 sec · Park Street
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2
Turn left onto West Main Street
1.3 km · 2 min · West Main Street
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3
Continue on Harvard Road
1158 ft · 20 sec · Harvard Road
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4
Enter the roundabout and take exit 3 toward Littleton Road
129 m · 7 sec · Littleton Road
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5
Exit the roundabout onto Littleton Road
1.9 mi · 3 min · Littleton Road
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6
Continue on Ayer Road
1.8 mi · 3 min · Ayer Road
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7
Continue on King Street
1.5 km · 1 min · King Street
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8
Take the ramp slight right toward I 495 North: Lowell, Lawrence
1876 ft · 46 sec
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9
Merge slight left
20.3 mi · 23 min
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10
Take the exit slight right toward MA 28 North: Lawrence
1561 ft · 52 sec
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11
Turn straight onto Union Street
1199 ft · 22 sec · Union Street
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12
Keep slight right to continue on South Union Street
1.2 km · 1 min · South Union Street
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13
Turn left onto Winthrop Avenue
1401 ft · 36 sec · Winthrop Avenue
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14
Continue on Parker Street
2490 ft · 56 sec · Parker Street
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15
Continue on Amesbury Street
1825 ft · 41 sec · Amesbury Street
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16
Turn right onto Canal Street
86 m · 6 sec · Canal Street
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17
Turn left onto Lawrence Street
150 m · 19 sec · Lawrence Street
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18
Turn left onto Essex Street
152 m · 12 sec · Essex Street
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19
Arrive at your destination
0 m · 1 sec · Essex Street
Car Route Details
A richer read on the saved driving route between Ayer and Lawrence.
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.
I 495 North
Merge slight left
20.3 mi · 00h 23m
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.
Chance Showers And Thunderstorms leaving Ayer and Mostly Clear near Lawrence.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ayer to Lawrence?
The road trip is about 30.5 miles (49.1 km) and usually takes 00h 38m 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?
Chelmsford is a useful midpoint, sitting about 14.4 miles from Ayer and 16.1 miles from Lawrence.
How much longer is the road route than the straight-line distance?
The direct path is about 23.9 miles (38.5 km), while the road route adds roughly 6.6 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.20 one way or $8.40 round trip. Estimated CO2 is about 9.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Ayer and Mostly Clear near Lawrence.
Stop Ideas Near Chelmsford
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 Chelmsford.
Anderson Regional Transportation Center
Nashua, NH
Haverhill station
Framingham station
Flight Path Map
This map shows the direct air route between Ayer and Lawrence. Straight-line distance: 23.92 mi (38.49 km).
#1 Ayer
City in Middlesex County, Massachusetts, United States of America
| Population | 8,211 |
| Coordinates | 42.5612000, -71.5897900 |
| Altitude | 73 |
| Country | United States |
#2 Lawrence
The third most populous city in Massachusetts.
| Population | 80,007 |
| Coordinates | 42.7070400, -71.1631100 |
| Altitude | 14 |
| Country | United States |
End: Essex Street (-71.163081, 42.707003)
Estimated Travel Time
Distance: 49 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 01m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $4.20 | $8.40 |
| Mid-grade | $4.40 | $4.75 | $9.50 |
| Premium | $4.80 | $5.18 | $10.37 |
| Diesel | $4.49 | $4.85 | $9.69 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.