Portland to Boston Distance
112 miles•181 km•1.9 hours
Driving distance and route information from Portland, United Statesto Boston, United States. Compare multiple routes and get detailed travel information.
⭐
FASTEST ROUTE
112.65 mi
(181.29 km)
⏱️1h 57m
Via ME-100 → I-295 → I-95 → I-93
ME-100 → I-295
💰 Tolls
🔄
ALTERNATIVE ROUTE
115.13 mi
(185.28 km)
⏱️1h 58m
Via I-295 → I-95 → I-495 → I-93
I-295 → I-95
💰 Tolls
📏 Straight-line distance: 98 miles (158 km)
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Complete Driving Guide: Portland to Boston
Essential Route Information
TOTAL DISTANCE
112 mi
181 kilometers
DRIVING TIME
1.9 hours
114 minutes
FUEL ESTIMATE
15 L
$23 cost
📍 Route Overview
Starting PointPortland, Maine
DestinationBoston, Massachusetts
Route Options2 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times
🚗 Driving Details
Average Speed95 km/h
Straight-line Distance158 km
Route Efficiency87%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries
Compare All Routes from Portland to Boston
| Route Type | Distance | Drive Time | Avg Speed | Tolls |
|---|---|---|---|---|
| ⭐ Fastest Route | 113 mi (181 km) | 1.9 hours | 93 km/h | ✅ Yes |
| Alternative 1 | 115 mi (185 km) | 2 hours | 94 km/h | ✅ Yes |
Complete Journey Overview: Portland to Boston
The road journey from Portland to Boston spans approximately 112 miles (181 kilometers), making it a short drive that typically requires 1.9 hours of continuous driving under normal traffic conditions.
This route connects Maine, United States with Massachusetts, United States, traversing through various regions within United States. The journey offers 2 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.
The fastest driving route from Portland to Boston follows the ME-100 → I-295 → I-95 → I-93 corridor, maintaining an average speed of approximately 95 km/h. This corridor uses toll roads — budget for tolls along the way.
🗺️ Travel Planning Essentials
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Fuel Planning: Expect to use approximately 4 gallons (15 liters) of fuel for this 112 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: 2.2 hours.
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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)$16
Toll Costs$6
Vehicle Wear & Tear (total, ~$0.25/mi)$28
Total Trip Cost$49
* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.
Alternative Transportation Options
🚗
By Car
1.9 hours
112 miles
✈️
By Plane
0.2 hours flight
158 km direct
🚌
By Bus
2.5 hours
Multiple stops
More routes from Portland
Portland to Boston - Frequently Asked Questions
What is the driving distance from Portland to Boston?
The driving distance from Portland to Boston is 112 miles (181 km) by the fastest route, which follows ME-100 → I-295 → I-95 → I-93. The straight-line ("as the crow flies") distance is 158 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 Portland to Boston?
The drive from Portland to Boston takes approximately 1h 57m of continuous driving at an average speed of 95 km/h. With a 15-minute rest stop every two hours, plan on roughly 2.2 hours of total trip time. Add additional time for traffic, weather, or border crossings.
What is the fastest route from Portland to Boston?
The fastest driving route from Portland to Boston is 112 miles (181 km) via ME-100 → I-295 → I-95 → I-93, taking about 1h 57m. This corridor follows the major highway connection between the two cities and is optimized for travel time.
Are there alternative routes from Portland to Boston?
Yes, 2 routing options exist between Portland and Boston. Alternatives have similar total distance but use different road segments — useful if the primary corridor has heavy traffic or construction.
Does the route from Portland to Boston include tolls?
Yes, the fastest driving route from Portland to Boston includes toll roads along ME-100 → I-295 → I-95 → I-93. 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 Portland to Boston?
A standard car at 30 mpg uses approximately 4 gallons (15 liters) of fuel for the 112-mile (181-km) drive from Portland to Boston. At $3.50 per gallon that is roughly $14 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.
How do I navigate from Portland to Boston?
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 Portland as the origin and Boston as the destination, so navigation begins as soon as the app opens.