Kolkata to Guwahati Distance
660 miles•1062 km•26.9 hours
Driving distance and route information from Kolkata, Indiato Guwahati, India. Compare multiple routes and get detailed travel information.
⭐
FASTEST ROUTE
659.62 mi
(1061.56 km)
⏱️26h 56m
Via NH31 → NH131 → NH27 → AH48
NH31 → NH131
💰 Tolls
📏
SHORTEST ROUTE
481.54 mi
(774.96 km)
⏱️26h 17m
Via AH1 → N8 → AH2 → N2
AH1 → N8
💰 Tolls
📏 Straight-line distance: 328 miles (528 km)
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Complete Driving Guide: Kolkata to Guwahati
Essential Route Information
TOTAL DISTANCE
660 mi
1062 kilometers
DRIVING TIME
26.9 hours
1614 minutes
FUEL ESTIMATE
89 L
$133 cost
📍 Route Overview
Starting PointKolkata, West Bengal
DestinationGuwahati, Assam
Route Options2 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times
🚗 Driving Details
Average Speed39 km/h
Straight-line Distance528 km
Route Efficiency50%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries
Compare All Routes from Kolkata to Guwahati
| Route Type | Distance | Drive Time | Avg Speed | Tolls |
|---|---|---|---|---|
| ⭐ Fastest Route | 660 mi (1062 km) | 26.9 hours | 39 km/h | ✅ Yes |
| Alternative 1 | 482 mi (775 km) | 26.3 hours | 29 km/h | ✅ Yes |
Complete Journey Overview: Kolkata to Guwahati
The road journey from Kolkata to Guwahati spans approximately 660 miles (1062 kilometers), making it a long-distance drive that typically requires 26.9 hours of continuous driving under normal traffic conditions.
This route connects West Bengal, India with Assam, India, traversing through various regions within India. The journey offers 2 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.
The fastest driving route from Kolkata to Guwahati follows the NH31 → NH131 → NH27 → AH48 corridor, maintaining an average speed of approximately 39 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 26 gallons (89 liters) of fuel for this 660 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: 30.9 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)$92
Toll Costs$33
Vehicle Wear & Tear (total, ~$0.25/mi)$165
Total Trip Cost$290
* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.
Alternative Transportation Options
🚗
By Car
26.9 hours
660 miles
✈️
By Plane
0.7 hours flight
528 km direct
🚌
By Bus
35 hours
Multiple stops
More routes from Kolkata
Kolkata to Guwahati - Frequently Asked Questions
What is the driving distance from Kolkata to Guwahati?
The driving distance from Kolkata to Guwahati is 660 miles (1062 km) by the fastest route, which follows NH31 → NH131 → NH27 → AH48. The straight-line ("as the crow flies") distance is 528 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 Kolkata to Guwahati?
The drive from Kolkata to Guwahati takes approximately 26h 56m of continuous driving at an average speed of 39 km/h. With a 15-minute rest stop every two hours, plan on roughly 30.9 hours of total trip time. Add additional time for traffic, weather, or border crossings.
What is the fastest route from Kolkata to Guwahati?
The fastest driving route from Kolkata to Guwahati is 660 miles (1062 km) via NH31 → NH131 → NH27 → AH48, taking about 26h 56m. This corridor follows the major highway connection between the two cities and is optimized for travel time.
Are there alternative routes from Kolkata to Guwahati?
Yes — alongside the fastest route, a shorter alternative covers 481.54 miles (775 km) in about 26h 17m. The shortest path saves 178.45999999999998 miles but takes longer overall because it uses smaller roads.
Does the route from Kolkata to Guwahati include tolls?
Yes, the fastest driving route from Kolkata to Guwahati includes toll roads along NH31 → NH131 → NH27 → AH48. 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 Kolkata to Guwahati?
A standard car at 30 mpg uses approximately 22 gallons (89 liters) of fuel for the 660-mile (1062-km) drive from Kolkata to Guwahati. At $3.50 per gallon that is roughly $77 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.
How do I navigate from Kolkata to Guwahati?
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 Kolkata as the origin and Guwahati as the destination, so navigation begins as soon as the app opens.