MapMartini - MapMartini is a handy online tool that gives you the opportunity to compare the sizes of geographic areas.

Comparea - Comparea is an online solution that gives you the ability to compare the area of two different geographic locations with great ease.

GeoReferencer - GeoReferencer is a web app that makes it easy for you to assign a geographical location to the uploaded image.

X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.

ByMap - ByMap is an online, simple, and easy-to-use tool that allows you to compare two locations on planet earth.

Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.