Google Earth Pro Portable comes with the same features and imagery included in Google Earth, as well as an enhanced suite of options designed for business users, more specifically distance, area and 3D measurements, multiple layers, and video recording options. The program allows you to calculate the distance in feet, miles, kilometers, acres and other units of measurements. In addition, you can perform area and radius measurements.
Marble is a virtual globe and world atlas, your swiss army knife for maps. Find your way and explore the world! Explore the neighborhood with Marble's rich set of city and street level maps. Search for addresses and places of interest. Marble takes care of querying various search backends and presents their results in a unified view. Calculate pedestrian, bike and motorcar routes with ease online and offline, with an arbitrary number of via points.
OkMap is a suite of cartographic applications for professional activities in the field, outdoor sports, and your enjoyment in the nature (search and rescue, trekking, mountain bike, 4WD, geocaching and much more). In the suite you can find a navigation system with offline maps and web maps, maps download from map servers, creation of custom maps to use with your GPS, design of trails on a map GPS, navigation with a compass, production of track statistics and track graphs and many others features.