Usa Route Planner and Mileage Calculator
'/%3E%3Ccircle cx='48' cy='39' r='19' fill='%23f2c9a5'/%3E%3Cpath d='M27 35c3-16 39-17 42 2-8-8-27-9-42-2z' fill='%23374151'/%3E%3Cpath d='M21 86c5-24 49-28 56 0z' fill='%232563eb'/%3E%3Ccircle cx='41' cy='41' r='2' fill='%23111827'/%3E%3Ccircle cx='55' cy='41' r='2' fill='%23111827'/%3E%3Cpath d='M42 52c4 3 9 3 13 0' stroke='%2392400e' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E)
Reviewed by Calculator Editorial Team
Plan your road trip across the United States with our USA Route Planner and Mileage Calculator. This tool helps you calculate distances, driving times, and fuel costs between any two cities in the USA. Whether you're planning a cross-country adventure or a local getaway, our calculator provides accurate route details to help you make the most of your journey.
How to Use This Calculator
Using our USA Route Planner and Mileage Calculator is simple. Follow these steps to get accurate route details for your trip:
- Enter the starting city and state in the "Starting Location" field.
- Enter the destination city and state in the "Destination" field.
- Select your preferred unit of measurement (miles or kilometers).
- Click the "Calculate" button to get your results.
The calculator will display the distance between your starting point and destination, estimated driving time, and fuel cost based on average fuel efficiency. You can also view a map of the route and adjust your inputs as needed.
Formula Used
The calculator uses the Haversine formula to calculate the great-circle distance between two points on the Earth's surface. The formula accounts for the curvature of the Earth and provides accurate distance measurements.
Distance Calculation Formula
The distance (d) between two points with coordinates (lat1, lon1) and (lat2, lon2) is calculated using:
a = sin²(Δlat/2) + cos(lat1) * cos(lat2) * sin²(Δlon/2)
c = 2 * atan2(√a, √(1−a))
d = R * c
Where R is the Earth's radius (approximately 3,958.8 miles or 6,371.0 km).
The driving time is estimated by dividing the distance by the average speed of 60 mph (96.56 km/h). Fuel cost is calculated using the average fuel efficiency of 25 miles per gallon (9.46 liters per 100 km).
Worked Example
Let's calculate the distance and driving time between New York, NY and Los Angeles, CA.
- Enter "New York, NY" as the starting location.
- Enter "Los Angeles, CA" as the destination.
- Select "Miles" as the unit of measurement.
- Click "Calculate".
The calculator will display:
- Distance: Approximately 2,800 miles
- Driving Time: Approximately 46 hours and 40 minutes
- Fuel Cost: Approximately $112 (assuming $3.50 per gallon and 25 mpg)
This example shows the estimated travel time and fuel cost for a road trip from New York to Los Angeles.
Tips for Planning Your Trip
Planning a road trip requires careful consideration. Here are some tips to help you make the most of your journey:
- Check traffic conditions and road closures before your trip.
- Plan rest stops and overnight stays in advance.
- Consider the best time of year to travel to avoid extreme weather.
- Pack essentials like maps, spare tires, and first aid supplies.
- Download offline maps and music to keep you entertained.
Pro Tip
Use our calculator to plan your route in advance and avoid unexpected delays. Adjust your schedule based on the estimated driving time and fuel costs to ensure a smooth trip.