Calculating Your Route
Just a moment while we calculate your route...
Distance from Avonak to San Leon
Route Information
The driving distance from Avonak, Texas to San Leon, Texas is 71.7 mi (115.5 km)
The straight-line (air) distance is 54.8 mi (88.3 km)
The estimated flight time is 0 hr 7 min
The estimated travel time by road is 1 hour 12 minutes
Traveling mixed highways and local roads, substantial in a southeast direction. Average speeds around 51 mph.
Location Details
Origin:
No image available
Destination:
Journey Summary
Traveling from Avonak, Texas to San Leon, Texas covers 71.7 mi (115.5 km) in a southeast direction. This mixed highways and local roads, substantial route typically takes 1 hour 12 minutes under normal conditions.
Drivers have 3 route options between these locations (67.6-71.7 miles / 109-115 km).
The route features scenic views, toll sections. with average speeds around 51 mph (82 km/h).
Available Routes
How is the distance calculated?
Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.
When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.