Calculating the Cost of a Road Trip from Custer, South Dakota, to San Angelo, Texas: A Comprehensive Guide Based on Current Gas Prices
Embarking on a road trip from the majestic Black Hills of Custer, South Dakota, to the warm landscapes of San Angelo, Texas, is an adventure many undertake. This trip offers breathtaking scenery, diverse ecosystems, and a myriad of attractions. However, potential travelers must consider several factors, particularly the cost associated with fuel, which can vary based on the chosen route and current gas prices.
Understanding the Distance and Routes
Traveling from Custer to San Angelo means navigating approximately 600 to 700 miles, depending on the route selected. Here are three primary routes that you can consider:
Route Option 1: Via I-90 East and I-20 West
Distance: Approximately 635 miles
Estimated Time: 10 hours (excluding breaks)
Primary Stops: Rapid City, SD; Lubbock, TX
This route begins by heading east on I-90 before merging onto I-27 South and continuing toward Lubbock via US-87. Upon reaching Lubbock, travelers can switch to I-20 for a straight shot to San Angelo.
Cost Analysis:
- Average MPG: 25 miles per gallon for a typical vehicle.
- Gas Prices: $3.50 per gallon (as a recent estimate).
- Total Gas Needed: 635 miles ÷ 25 MPG = 25.4 gallons.
- Total Cost for Gas: 25.4 gallons x $3.50 = approximately $88.90.
Route Option 2: Via I-90 East and US-87 South
Distance: Approximately 645 miles
Estimated Time: 10 hours 15 minutes (excluding breaks)
Primary Stops: Amarillo, TX
This route takes a slightly longer approach by remaining on I-90 for a stretch before switching to US-87 South. This road provides a more scenic experience but could engage in more rural driving conditions.
Cost Analysis:
- Average MPG: 25 miles per gallon.
- Gas Prices: $3.50 per gallon.
- Total Gas Needed: 645 miles ÷ 25 MPG = 25.8 gallons.
- Total Cost for Gas: 25.8 gallons x $3.50 = approximately $90.30.
Route Option 3: Via I-90 East, I-29 South to I-20 West
Distance: Approximately 670 miles
Estimated Time: 10 hours 45 minutes (excluding breaks)
Primary Stops: Sioux Falls, SD; Dallas, TX
This route diverges south earlier towards Sioux Falls before eventually merging with the I-20 near Dallas. While it adds considerable miles to the journey, it allows for various sightseeing opportunities along the way.
Cost Analysis:
- Average MPG: 25 miles per gallon.
- Gas Prices: $3.50 per gallon.
- Total Gas Needed: 670 miles ÷ 25 MPG = 26.8 gallons.
- Total Cost for Gas: 26.8 gallons x $3.50 = approximately $93.80.
Summary of Route Costs
| Route Option | Distance (miles) | Estimated Time (hours) | Total Gas Cost |
|---|---|---|---|
| I-90 East & I-20 West | 635 | 10 | $88.90 |
| I-90 East & US-87 South | 645 | 10:15 | $90.30 |
| I-90 East, I-29 South | 670 | 10:45 | $93.80 |
Factors That Influence Cost
While gas costs dominate the expenses during a road trip, several other considerations can impact the overall budget:
1. Food Costs
Depending on how many meals you plan to stop for along the way, your food costs can add up quickly. On average, a fast-food meal costs between $7-$10, while sit-down restaurants can start at $15 or more per person.
2. Accommodation
If the trip stretches over two days, consider lodging expenses. Budget motels typically charge anywhere from $50 to $100 per night, while higher-end hotels can exceed $150. Factor in the road conditions, the time left on the road, and personal preferences for accommodation type.
3. Additional Expenses
Consider possible tolls, snacks, beverages, and entertainment along the way. Budget an additional $20-$50 for unexpected incidents—whether filling extra gas, not having a planned meal, or taking a detour for sightseeing.
Recommended Route
After evaluating the distances and the costs associated with each potential course of travel, the Recommended Route is Route Option 1: Via I-90 East and I-20 West. This route optimizes the distance while minimizing fuel costs, allowing for a more enjoyable road trip experience.
Why This Route?
- Cost-effective: This route presents the lowest estimated gas cost at approximately $88.90.
- Time-efficient: The estimated travel time sets at around 10 hours, allowing you to reach your destination swiftly.
- Attractions: From Custer to Rapid City, you can explore attractions like Mount Rushmore and Badlands National Park, making the journey as exciting as the final destination.
Conclusion
A road trip from Custer, South Dakota, to San Angelo, Texas, spans about 635 miles and could take roughly 10 hours of driving time. By opting for the I-90 East and I-20 West route, you can save approximately $88.90 in gas costs. This route provides a balance of convenience, affordability, and scenic beauty, making it an ideal choice for those ready to travel this fascinating stretch of America. Enjoy the open road and the experiences that come with it!