Distance from Security, Texas to McNair, Texas
The driving distance from Security, Texas to McNair, Texas is 60.8 mi (97.9 km)
The straight-line (air) distance is approximately 23.9 mi (38.5 km)
Estimated travel time by road is 1 hour 7 minutes
We found 3 routes between Security and McNair.
Available Routes
Route Directions
Follow TX-105 E to TX-321 S in Liberty County
Follow N Hwy 146 S and I-10 W to E Freeway Service Rd/I-10 Frontage in Harris County. Take exit 790 from I-10 W
Take Harrison St to Broad St
Route Directions
Take TX-105 E, TX-321 S, US-90 W and Bohemian Hall Rd to Broad St in Harris County
Route Directions
Get on I-69/US-59 S in Splendora from TX-105 E and Fostoria Rd
Follow I-69, TX-8 Beltway E and I-10 E to E Freeway Service Rd/Interstate 10 Service Rd in Baytown. Take exit 789 from I-10 E
Take Ellis School Rd and Harrison St to Broad St
Journey Details
Traveling from Security, Texas to McNair, Texas covers 60 miles (96 km) in a southeast direction. This highway, moderate route typically takes 1 hour under normal conditions.
Drivers have 3 route options between these locations (60-61 miles / 96-98 km). The primary route shown here saves 11 minutes compared to alternatives.
The route features toll sections. During night weekday travel, expect minimal traffic congestion with average speeds around 62 mph (100 km/h) .
Journey Waypoints
Security
Starting Point
McNair
Destination
