What is the exact distance from San Antonio to Monterrey?

The driving distance from San Antonio to Monterrey is 481 kilometers (299 miles). The straight-line distance is 453 km.

How long does it take to drive from San Antonio to Monterrey?

The estimated driving time from San Antonio to Monterrey is 5.5 hours under normal traffic conditions. This can vary based on traffic, road conditions, and your driving speed.

What is the fastest route from San Antonio to Monterrey?

The fastest route is typically 481km and takes about 5.5 hours. This route is optimized for time and usually uses major highways and roads.

Are there alternative routes from San Antonio to Monterrey?

Yes, we provide up to 1 different route options including the fastest route, shortest distance route, and alternative paths that may offer different scenery or avoid certain road types.

Does the route from San Antonio to Monterrey include tolls?

Yes, some routes from San Antonio to Monterrey may include toll roads. Check the detailed route information below for specific toll road indicators.

Can I get turn-by-turn directions from San Antonio to Monterrey?

While we provide the route overview and key information, for detailed turn-by-turn directions, we recommend using the route data with your preferred GPS navigation app or mapping service.

San Antonio to Monterrey Distance

299 miles•481 km•5.5 hours

Driving distance and route information from San Antonio, United Statesto Monterrey, Mexico. Compare multiple routes and get detailed travel information.

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FASTEST ROUTE

299.07 mi

(481.31 km)

⏱️5h 28m

Via Dolorosa Street, South Flores Street

Dolorosa Street → South Flores Street

🛣️ 70% Highway💰 Tolls

📏 Straight-line distance: 281 miles (453 km)

See crow flies distance →

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Complete Driving Guide: San Antonio to Monterrey

Essential Route Information

TOTAL DISTANCE

299 mi

481 kilometers

DRIVING TIME

5.5 hours

330 minutes

FUEL ESTIMATE

40 L

$60 cost

📍 Route Overview

Starting PointSan Antonio, Texas

DestinationMonterrey, Nuevo León

Route Options1 available routes

Countries Crossed2+ countries

Time Zone ChangesCheck local times

🚗 Driving Details

Average Speed87 km/h

Straight-line Distance453 km

Route Efficiency94%

Toll RoadsYes - Budget required

Ferry CrossingsNo ferries

Compare All Routes from San Antonio to Monterrey

Route Type	Distance	Drive Time	Avg Speed	Tolls
⭐ Fastest Route	299 mi (481 km)	5.5 hours	88 km/h	✅ Yes

Complete Journey Overview: San Antonio to Monterrey

The road journey from San Antonio to Monterrey spans approximately 299 miles (481 kilometers), making it a medium-distance drive that typically requires 5.5 hours of continuous driving under normal traffic conditions.

This route connects Texas, United States with Nuevo León, Mexico, traversing across international borders between United States and Mexico. The journey offers 1 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.

The most efficient route from San Antonio to Monterrey follows major highways and arterial roads, maintaining an average speed of approximately 87 km/h. This route has been optimized for speed, though it includes toll roads that require payment.

🗺️ Travel Planning Essentials

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Fuel Planning: Expect to use approximately 12 gallons (40 liters) of fuel for this 299 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: 6.3 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)$42

Toll Costs$15

Vehicle Wear (per mile)$75

Total Trip Cost$132

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

Alternative Transportation Options

🚗

By Car

5.5 hours

299 miles

✈️

By Plane

0.6 hours flight

453 km direct

🚌

By Bus

7.2 hours

Multiple stops

🚂

By Train

Check availability

Scenic route