Kolkata to Guwahati Distance
482 miles•775 km•25.5 hours
Driving distance and route information from Kolkata, Indiato Guwahati, India. Compare multiple routes and get detailed travel information.
⭐
FASTEST ROUTE
481.55 mi
(774.98 km)
⏱️25h 29m
Via AH1 → N8 → AH2 → N2
AH1 → N8
💰 Tolls
🔄
ALTERNATIVE ROUTE
664.67 mi
(1069.68 km)
⏱️26h 54m
Via NH12 → NH19 → NH116 → NH31
NH12 → NH19
📏 Straight-line distance: 328 miles (528 km)
See crow flies distance →Share this route
citytocitydistances.com/kolkata-to-guwahati
Open this route in your nav app
Complete Driving Guide: Kolkata to Guwahati
Essential Route Information
TOTAL DISTANCE
482 mi
775 kilometers
DRIVING TIME
25.5 hours
1530 minutes
FUEL ESTIMATE
65 L
$97 cost
📍 Route Overview
Starting PointKolkata, West Bengal
DestinationGuwahati, Assam
Route Options2 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times
🚗 Driving Details
Average Speed30 km/h
Straight-line Distance528 km
Route Efficiency68%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries
Compare All Routes from Kolkata to Guwahati
| Route Type | Distance | Drive Time | Avg Speed | Tolls |
|---|---|---|---|---|
| ⭐ Fastest Route | 482 mi (775 km) | 25.5 hours | 30 km/h | ✅ Yes |
| Alternative 1 | 665 mi (1070 km) | 26.9 hours | 40 km/h | ❌ No |
Complete Journey Overview: Kolkata to Guwahati
The road journey from Kolkata to Guwahati spans approximately 482 miles (775 kilometers), making it a long-distance drive that typically requires 25.5 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 AH1 → N8 → AH2 → N2 corridor, maintaining an average speed of approximately 30 km/h. This corridor uses toll roads — budget for tolls along the way.
🗺️ Travel Planning Essentials
✓
Fuel Planning: Expect to use approximately 19 gallons (65 liters) of fuel for this 482 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: 29.3 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.
✓
Weather Check: Monitor weather conditions along the entire route, especially during winter months or rainy seasons.
💰 Cost Estimation Guide
Fuel Cost (approximate)$67
Toll Costs$24
Vehicle Wear & Tear (total, ~$0.25/mi)$120
Total Trip Cost$212
* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.
Alternative Transportation Options
🚗
By Car
25.5 hours
482 miles
✈️
By Plane
0.7 hours flight
528 km direct
🚌
By Bus
33.2 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 482 miles (775 km) by the fastest route, which follows AH1 → N8 → AH2 → N2. 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 25h 29m of continuous driving at an average speed of 30 km/h. With a 15-minute rest stop every two hours, plan on roughly 29.3 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 482 miles (775 km) via AH1 → N8 → AH2 → N2, taking about 25h 29m. 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, 2 routing options exist between Kolkata and Guwahati. Alternatives have similar total distance but use different road segments — useful if the primary corridor has heavy traffic or construction.
Does the route from Kolkata to Guwahati include tolls?
Yes, the fastest driving route from Kolkata to Guwahati includes toll roads along AH1 → N8 → AH2 → N2. 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 16 gallons (65 liters) of fuel for the 482-mile (775-km) drive from Kolkata to Guwahati. At $3.50 per gallon that is roughly $56 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.