Distance: Piedras Negras to Del Rio
Distance between Piedras Negras and Del Rio in kilometers, miles and nautical miles.
82 km
Straight-line
great-circle
44 nm
Nautical Miles
as the crow flies
111 km
By Road
1h 23m
36 minutes
By Air
flight time
More Trip Calculations
Explore by City
Frequently Asked Questions
How far is Piedras Negras from Del Rio?
The straight-line distance from Piedras Negras to Del Rio is 82 km (44 nautical miles). By road it is approximately 111 km (1h 23m drive). By air the flight takes about 36 minutes.
How many nautical miles is it from Piedras Negras to Del Rio?
The nautical distance from Piedras Negras to Del Rio is approximately 44 nautical miles.