Maybe.
All is based on the Leaf Range Chart by Tony Williams. See here:
http://www.mynissanleaf.com/viewtopic.php?f=31&t=4295
Elevation: Subtract one Fuel Bar (1.5kWh) for every 1000 ft / 300m increase
Add one half, or up to three quarters, Fuel Bar (0.75kWh- 1kWh) for every 1000 ft decrease