How far is Chelsea, MA from Boston, MA?
The driving distance from Chelsea, MA to Boston, MA is about 4.2 miles (6.8 km), with a travel time of about 00h 12m by car.
- The straight-line flight distance is about 2.7 miles (4.3 km).
- For a round trip, plan for roughly 00h 24m 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 12m.
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.
A city in Middlesex County, Massachusetts.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Chelsea and Boston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Chelsea and Boston.
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1
Start on Shawmut Street
65 m · 14 sec · Shawmut Street
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2
Turn right onto Chester Avenue
526 ft · 25 sec · Chester Avenue
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3
At the end of the road, turn right onto Hawthorn Street
123 m · 7 sec · Hawthorn Street
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4
Continue on Broadway
137 m · 8 sec · Broadway
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5
Turn left onto City Hall Avenue
132 m · 17 sec · City Hall Avenue
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6
Turn left onto Chestnut Street
543 ft · 16 sec · Chestnut Street
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7
Turn right onto Fifth Street
627 ft · 17 sec · Fifth Street
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8
Take the ramp straight toward US 1 South: Boston
1065 ft · 25 sec
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9
Merge slight left onto Northeast Expressway
674 ft · 8 sec · Northeast Expressway
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10
Continue on Tobin Bridge
1.7 mi · 2 min · Tobin Bridge
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11
Take the exit slight right toward I 93 North: Somerville, Charlestown
2406 ft · 59 sec
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12
Turn right onto New Rutherford Avenue
944 ft · 21 sec · New Rutherford Avenue
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13
Continue on North Washington Street
2946 ft · 2 min · North Washington Street
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14
Turn right onto New Chardon Street
1220 ft · 54 sec · New Chardon Street
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15
Turn left onto Bulfinch Place
150 m · 19 sec · Bulfinch Place
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16
Turn right onto Sudbury Street
37 m · 6 sec · Sudbury Street
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17
Turn left onto Cambridge Street
888 ft · 38 sec · Cambridge Street
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18
Continue on Tremont Street
58 m · 7 sec · Tremont Street
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19
Arrive at your destination
0 m · 1 sec · Tremont Street
Car Route Details
A richer read on the saved driving route between Chelsea and Boston.
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.
Tobin Bridge
Continue on Tobin Bridge
1.73 mi · 00h 02m
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.
Slight Chance Rain Showers leaving Chelsea and Light Rain Likely near Boston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Chelsea to Boston?
The road trip is about 4.2 miles (6.8 km) and usually takes 00h 12m 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?
Everett is a useful midpoint, sitting about 2.2 miles from Chelsea and 2 miles from Boston.
How much longer is the road route than the straight-line distance?
The direct path is about 2.7 miles (4.3 km), while the road route adds roughly 1.5 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 8:06 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $0.58 one way or $1.17 round trip. Estimated CO2 is about 1.3 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Chelsea and Light Rain Likely near Boston.
Stop Ideas Near Everett
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cocobeet - Boston
Boston's Old City Hall
Salem City Hall
City Hall Plaza
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Everett.
North Station
South Station
Back Bay station
Anderson Regional Transportation Center
Flight Path Map
This map shows the direct air route between Chelsea and Boston. Straight-line distance: 2.68 mi (4.32 km).
#1 Chelsea
City in Suffolk County, Massachusetts, United States
| Population | 39,230 |
| Coordinates | 42.3917600, -71.0328300 |
| Altitude | 12 |
| Country | United States |
#2 Boston
The twenty-first most populous city in the United States and the center of the Boston metropolitan area.
| Population | 691,531 |
| Coordinates | 42.3584300, -71.0597700 |
| Altitude | 14 |
| Country | United States |
End: Tremont Street (-71.060061, 42.358547)
Estimated Travel Time
Distance: 7 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 08m |
| 40 mph (64.37 km/h) | 00h 06m |
| 50 mph (80.47 km/h) | 00h 05m |
| 60 mph (96.56 km/h) | 00h 04m |
| 70 mph (112.65 km/h) | 00h 03m |
| 80 mph (129 km/h) | 00h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $0.58 | $1.17 |
| Mid-grade | $4.40 | $0.66 | $1.32 |
| Premium | $4.80 | $0.72 | $1.44 |
| Diesel | $4.49 | $0.67 | $1.35 |
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.