Is there a train to San Marcos?

No, there is no passenger rail service to San Marcos.

How far is San Marcos from Alice?

It is approximately 250 kilometers by road.

Yes, but it requires a transfer in San Antonio.

What is the best time to visit?

Spring and Fall offer the most comfortable weather for outdoor activities.

No, the standard route does not involve toll roads.

Alice

San Marcos

Bus Driving

Alice to San Marcos

Updated: 28 May 2026

Traveling from Alice to San Marcos involves a journey of approximately 250 kilometers. The most common route is taking US-281 North to San Antonio, then transitioning to I-35 North. While driving is the primary mode, you can find limited bus connections via regional carriers that require transfers in San Antonio. The trip typically takes between 2 hours and 45 minutes to 3 hours by car. San Marcos is a vibrant university town, making this a popular route for students and visitors alike.

Total Distance: 250 km driving distance; 230 km straight-line air distance.

Fastest Way

Driving is the fastest way, taking approximately 2 hours and 45 minutes.

Cheapest Way

Driving your own vehicle is the cheapest method, costing roughly $40 in fuel.

Compare Alice to San Marcos Routes

	Bus Connecting	Driving Direct
Duration	5 hours	2 hours 45 mins
Avg Price	$60-$90	$35-$50 in fuel
Operator	Greyhound/Tornado Bus	Personal Vehicle
Route	Alice to San Antonio, then San Antonio to San Marcos.	US-281 N to I-35 N via San Antonio.
Tip	Book tickets in advance to secure lower fares.	Use the I-35 frontage roads if the main highway is congested.

Travel Tips

I-35 Traffic
Expect heavy traffic between San Antonio and San Marcos; plan your departure to avoid rush hours.
Student Traffic
Be aware that university move-in days can cause significant congestion in San Marcos.
Parking
Use the university parking garages if visiting the campus during weekdays.
River Safety
Always wear a life jacket when tubing on the river, even if you are a strong swimmer.
Dining
Check out the local eateries on the Square for authentic Texas cuisine.

Safety Tips

Highway Vigilance
I-35 is a high-traffic corridor; maintain a safe following distance at all times.
Weather Alerts
Monitor local weather for flash flood warnings, which can affect river activities.
Vehicle Check
Ensure your cooling system is in good condition for the long drive through South Texas heat.
Night Driving
Avoid driving on I-35 at night if possible due to high speeds and heavy truck traffic.