Boston to Montreal Distance

306 miles•493 km•5.2 hours

Driving distance and route information from Boston, United Statesto Montreal, Canada. Compare multiple routes and get detailed travel information.

⭐

FASTEST ROUTE

306.32 mi

(492.97 km)

⏱️5h 9m

Via I-93 → I-89

I-93 → I-89

💰 Tolls

🔄

ALTERNATIVE ROUTE

319.77 mi

(514.62 km)

⏱️5h 21m

Via I-93 → US-3 → I-91

I-93 → US-3

📏 Straight-line distance: 250 miles (403 km)

See crow flies distance →

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Complete Driving Guide: Boston to Montreal

Essential Route Information

TOTAL DISTANCE

306 mi

493 kilometers

DRIVING TIME

5.2 hours

312 minutes

FUEL ESTIMATE

41 L

$62 cost

📍 Route Overview

Starting PointBoston, Massachusetts

DestinationMontreal, Quebec

Route Options2 available routes

Countries Crossed2+ countries

Time Zone ChangesCheck local times

🚗 Driving Details

Average Speed95 km/h

Straight-line Distance403 km

Route Efficiency82%

Toll RoadsYes - Budget required

Ferry CrossingsNo ferries

Compare All Routes from Boston to Montreal

Route Type	Distance	Drive Time	Avg Speed	Tolls
⭐ Fastest Route	306 mi (493 km)	5.2 hours	96 km/h	✅ Yes
Alternative 1	320 mi (515 km)	5.3 hours	96 km/h	❌ No

Complete Journey Overview: Boston to Montreal

The road journey from Boston to Montreal spans approximately 306 miles (493 kilometers), making it a medium-distance drive that typically requires 5.2 hours of continuous driving under normal traffic conditions.

This route connects Massachusetts, United States with Quebec, Canada, traversing across international borders between United States and Canada. The journey offers 2 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.

The fastest driving route from Boston to Montreal follows the I-93 → I-89 corridor, maintaining an average speed of approximately 95 km/h. This corridor uses toll roads — budget for tolls along the way. Travelers also cross the international border from United States into Canada; allow time for customs and ensure passports are valid.

🗺️ Travel Planning Essentials

✓

Fuel Planning: Expect to use approximately 12 gallons (41 liters) of fuel for this 306 mile journey. Plan fuel stops every 250-300 miles.

✓

Rest Stops: For safety, plan a 15-minute break every 2 hours of driving. Total journey with breaks: 6 hours.

✓

Best Travel Times: Avoid peak traffic hours (7-9 AM and 5-7 PM) in major cities along your route for optimal travel time.

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Weather Check: Monitor weather conditions along the entire route, especially during winter months or rainy seasons.

💰 Cost Estimation Guide

Fuel Cost (approximate)$43

Toll Costs$15

Vehicle Wear & Tear (total, ~$0.25/mi)$77

Total Trip Cost$135

* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.

Alternative Transportation Options

🚗

By Car

5.2 hours

306 miles

✈️

By Plane

0.5 hours flight

403 km direct

🚌

By Bus

6.8 hours

Multiple stops

More routes from Boston

View all distances from Boston →

More routes from Montreal

View all distances from Montreal →

Boston to Montreal - Frequently Asked Questions

What is the driving distance from Boston to Montreal?

The driving distance from Boston to Montreal is 306 miles (493 km) by the fastest route, which follows I-93 → I-89. The straight-line ("as the crow flies") distance is 403 km — driving distances are typically 20-40% longer than straight-line because roads must navigate around terrain and built environment.

How long does it take to drive from Boston to Montreal?

The drive from Boston to Montreal takes approximately 5h 9m of continuous driving at an average speed of 95 km/h. With a 15-minute rest stop every two hours, plan on roughly 6 hours of total trip time. Add additional time for traffic, weather, or border crossings.

What is the fastest route from Boston to Montreal?

The fastest driving route from Boston to Montreal is 306 miles (493 km) via I-93 → I-89, taking about 5h 9m. This corridor follows the major highway connection between the two cities and is optimized for travel time.

Are there alternative routes from Boston to Montreal?

Yes, 2 routing options exist between Boston and Montreal. Alternatives have similar total distance but use different road segments — useful if the primary corridor has heavy traffic or construction.

Does the route from Boston to Montreal include tolls?

Yes, the fastest driving route from Boston to Montreal includes toll roads along I-93 → I-89. Toll costs vary by vehicle class and exact path; check the route summary cards above for toll-road indicators on each route option.

How much fuel does it take to drive from Boston to Montreal?

A standard car at 30 mpg uses approximately 10 gallons (41 liters) of fuel for the 306-mile (493-km) drive from Boston to Montreal. At $3.50 per gallon that is roughly $35 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.

How do I navigate from Boston to Montreal?

Use the "Open this route in your nav app" buttons above the journey guide to launch turn-by-turn directions in Google Maps, Apple Maps, or Waze. Each link pre-fills Boston as the origin and Montreal as the destination, so navigation begins as soon as the app opens.