The Cost of a Trip between Carlsbad, NM and San Marcos, TX: A Look at Gas Prices

When planning a road trip from Carlsbad, New Mexico to San Marcos, Texas, one of the primary considerations is the cost. With fluctuating gas prices and several possible routes, it can be challenging to determine the most cost-effective option. In this article, we will explore the different routes and highlight their distances and costs to help you make an informed decision.

Route 1: I-10 E and I-35 N

The first possible route is taking Interstate 10 East and Interstate 35 North. This route is the fastest, but also slightly more expensive. It covers a distance of approximately 700 miles and takes about 11 hours and 30 minutes to complete. The cost of gas for the entire trip, based on an average gas mileage of 25 miles per gallon and a gas price of $2.50 per gallon, will be around $140.

Route 2: US-285 N and I-20 E

The second possible route is taking US-285 North and Interstate 20 East. This route covers a distance of approximately 740 miles and takes around 12 hours to complete. While it is longer than Route 1, it is also a more scenic drive through the mountains and valleys of West Texas. The cost of gas for the entire trip, based on the same gas mileage and price as Route 1, will be around $148.

Route 3: US-285 N and US-277 N

The third possible route is taking US-285 North and US-277 North. This route covers a distance of approximately 860 miles and takes around 14 hours to complete. It is the longest and most expensive option, due to the additional distance. The cost of gas for the entire trip, based on the same gas mileage and price as Route 1 and 2, will be around $172.

Recommended Route: Route 1

While Route 2 provides a more scenic drive, it is longer and only slightly less expensive than Route 1. Route 3 is significantly longer in distance and much more expensive in terms of gas cost. Therefore, based on distance, time, and cost, we recommend taking Route 1 – via Interstate 10 East and Interstate 35 North – as the most cost-effective and efficient route to get from Carlsbad, New Mexico to San Marcos, Texas.

Conclusion

In conclusion, the cost of a trip from Carlsbad, New Mexico to San Marcos, Texas is heavily dependent on the chosen route and current gas prices. Based on the distances and gas costs, Route 1 – via Interstate 10 East and Interstate 35 North – is the most cost-effective and efficient route. It covers a distance of approximately 700 miles and takes around 11 hours and 30 minutes, with a gas cost of around $140. However, it is essential to keep in mind that gas prices can fluctuate, and additional stops – such as meals or hotel stays – can add to the total cost of the trip.