🗺️CityToCityDistance

Izmir to Istanbul Distance

318 miles•511 km•5.6 hours

Driving distance and route information from Izmir, Turkeyto Istanbul, Turkey. Compare multiple routes and get detailed travel information.

⭐

FASTEST ROUTE

317.3 mi
(510.65 km)
⏱️5h 37m
Via O-30 → O-5 → O-4 → K-11
O-30 → O-5
💰 Tolls
📏 Straight-line distance: 218 miles (351 km)
See crow flies distance →
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Complete Driving Guide: Izmir to Istanbul

Essential Route Information

TOTAL DISTANCE
318 mi
511 kilometers
DRIVING TIME
5.6 hours
336 minutes
FUEL ESTIMATE
43 L
$64 cost

📍 Route Overview

Starting PointIzmir, Turkey
DestinationIstanbul, Istanbul
Route Options1 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times

🚗 Driving Details

Average Speed91 km/h
Straight-line Distance351 km
Route Efficiency69%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries

Compare All Routes from Izmir to Istanbul

Route TypeDistanceDrive TimeAvg SpeedTolls
⭐ Fastest Route317 mi (511 km)5.6 hours91 km/h✅ Yes

Complete Journey Overview: Izmir to Istanbul

The road journey from Izmir to Istanbul spans approximately 318 miles (511 kilometers), making it a long-distance drive that typically requires 5.6 hours of continuous driving under normal traffic conditions.

This route connects Turkey with Istanbul, Turkey, traversing through various regions within Turkey. The journey offers 1 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.

The fastest driving route from Izmir to Istanbul follows the O-30 → O-5 → O-4 → K-11 corridor, maintaining an average speed of approximately 91 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 13 gallons (43 liters) of fuel for this 318 mile journey. Plan fuel stops every 250-300 miles.
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Rest Stops: For safety, plan a 15-minute break every 2 hours of driving. Total journey with breaks: 6.4 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)$44
Toll Costs$16
Vehicle Wear & Tear (total, ~$0.25/mi)$79
Total Trip Cost$140

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

Alternative Transportation Options

🚗

By Car

5.6 hours

318 miles

✈️

By Plane

0.4 hours flight

351 km direct

🚌

By Bus

7.3 hours

Multiple stops

More routes from Istanbul

View all distances from Istanbul →

Izmir to Istanbul - Frequently Asked Questions

What is the driving distance from Izmir to Istanbul?
The driving distance from Izmir to Istanbul is 318 miles (511 km) by the fastest route, which follows O-30 → O-5 → O-4 → K-11. The straight-line ("as the crow flies") distance is 351 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 Izmir to Istanbul?
The drive from Izmir to Istanbul takes approximately 5h 37m of continuous driving at an average speed of 91 km/h. With a 15-minute rest stop every two hours, plan on roughly 6.4 hours of total trip time. Add additional time for traffic, weather, or border crossings.
What is the fastest route from Izmir to Istanbul?
The fastest driving route from Izmir to Istanbul is 318 miles (511 km) via O-30 → O-5 → O-4 → K-11, taking about 5h 37m. This corridor follows the major highway connection between the two cities and is optimized for travel time.
Are there alternative routes from Izmir to Istanbul?
The route from Izmir to Istanbul is essentially direct — no alternative driving paths offer a meaningfully different distance.
Does the route from Izmir to Istanbul include tolls?
Yes, the fastest driving route from Izmir to Istanbul includes toll roads along O-30 → O-5 → O-4 → K-11. 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 Izmir to Istanbul?
A standard car at 30 mpg uses approximately 11 gallons (43 liters) of fuel for the 318-mile (511-km) drive from Izmir to Istanbul. At $3.50 per gallon that is roughly $39 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.
How do I navigate from Izmir to Istanbul?
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 Izmir as the origin and Istanbul as the destination, so navigation begins as soon as the app opens.