Buenos Aires to Mendoza Distance
637 miles•1025 km•13.4 hours
Driving distance and route information from Buenos Aires, Argentinato Mendoza, Argentina. Compare multiple routes and get detailed travel information.
⭐
FASTEST ROUTE
636.92 mi
(1025.03 km)
⏱️13h 26m
Via AU6 → RN7 → RN188 → RN143
AU6 → RN7
💰 Tolls
🔄
ALTERNATIVE ROUTE
664.9 mi
(1070.06 km)
⏱️14h 10m
Via AU6 → RN5 → RN226 → RN188
AU6 → RN5
💰 Tolls
📏 Straight-line distance: 588 miles (946 km)
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Complete Driving Guide: Buenos Aires to Mendoza
Essential Route Information
TOTAL DISTANCE
637 mi
1025 kilometers
DRIVING TIME
13.4 hours
804 minutes
FUEL ESTIMATE
85 L
$128 cost
📍 Route Overview
Starting PointBuenos Aires, Autonomous City of Buenos Aires
DestinationMendoza, Argentina
Route Options2 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times
🚗 Driving Details
Average Speed76 km/h
Straight-line Distance946 km
Route Efficiency92%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries
Compare All Routes from Buenos Aires to Mendoza
| Route Type | Distance | Drive Time | Avg Speed | Tolls |
|---|---|---|---|---|
| ⭐ Fastest Route | 637 mi (1025 km) | 13.4 hours | 76 km/h | ✅ Yes |
| Alternative 1 | 665 mi (1070 km) | 14.2 hours | 75 km/h | ✅ Yes |
Complete Journey Overview: Buenos Aires to Mendoza
The road journey from Buenos Aires to Mendoza spans approximately 637 miles (1025 kilometers), making it a long-distance drive that typically requires 13.4 hours of continuous driving under normal traffic conditions.
This route connects Autonomous City of Buenos Aires, Argentina withArgentina, traversing through various regions within Argentina. The journey offers 2 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.
The fastest driving route from Buenos Aires to Mendoza follows the AU6 → RN7 → RN188 → RN143 corridor, maintaining an average speed of approximately 76 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 25 gallons (85 liters) of fuel for this 637 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: 15.4 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)$89
Toll Costs$32
Vehicle Wear & Tear (total, ~$0.25/mi)$159
Total Trip Cost$280
* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.
Alternative Transportation Options
🚗
By Car
13.4 hours
637 miles
✈️
By Plane
1.2 hours flight
946 km direct
🚌
By Bus
17.4 hours
Multiple stops
More routes from Buenos Aires
Buenos Aires to Mendoza - Frequently Asked Questions
What is the driving distance from Buenos Aires to Mendoza?
The driving distance from Buenos Aires to Mendoza is 637 miles (1025 km) by the fastest route, which follows AU6 → RN7 → RN188 → RN143. The straight-line ("as the crow flies") distance is 946 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 Buenos Aires to Mendoza?
The drive from Buenos Aires to Mendoza takes approximately 13h 26m of continuous driving at an average speed of 76 km/h. With a 15-minute rest stop every two hours, plan on roughly 15.4 hours of total trip time. Add additional time for traffic, weather, or border crossings.
What is the fastest route from Buenos Aires to Mendoza?
The fastest driving route from Buenos Aires to Mendoza is 637 miles (1025 km) via AU6 → RN7 → RN188 → RN143, taking about 13h 26m. This corridor follows the major highway connection between the two cities and is optimized for travel time.
Are there alternative routes from Buenos Aires to Mendoza?
Yes, 2 routing options exist between Buenos Aires and Mendoza. Alternatives have similar total distance but use different road segments — useful if the primary corridor has heavy traffic or construction.
Does the route from Buenos Aires to Mendoza include tolls?
Yes, the fastest driving route from Buenos Aires to Mendoza includes toll roads along AU6 → RN7 → RN188 → RN143. 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 Buenos Aires to Mendoza?
A standard car at 30 mpg uses approximately 21 gallons (85 liters) of fuel for the 637-mile (1025-km) drive from Buenos Aires to Mendoza. At $3.50 per gallon that is roughly $74 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.
How do I navigate from Buenos Aires to Mendoza?
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 Buenos Aires as the origin and Mendoza as the destination, so navigation begins as soon as the app opens.