Rome2Rio is a handy travel search engine site where you put in the place you want to start and where you want to go. It shows you the map, the cost of the ticket (air, rail, coach, ferry and mass transit routes), duration of the journey, etc.
posted by nickyskye on May 18, 2013 - 16 comments

The UnFacebook World via
posted by infini on Nov 17, 2011 - 57 comments

The official Google Earth plugin is one free download that makes all sorts of cool stuff possible in your browser. There's a full screen version of the program (complete with underwater views and 3D buildings) which can be searched by entering queries at the end of the URL. There's a framed version with support for layers, historical imagery, day/night cycles, and the Google Sky starmap. Less useful but more fun are Google's collection of "experiments" demonstrating the possibilities of the Earth API, including a "Geo Whiz" geography quiz, an antipode locater, a 3D first-person view of San Francisco, a virtual route-follower, and MONSTER MILKTRUCK!, a crazy fun driving simulator that lets you careen a virtual milk truck through the Googleplex campus, ricochet off the Himalayas, or explore any other place you care to name. Lots more can be found in the Google Earth Gallery -- highlights include a look at mountaintop removal mining, a real-time flight tracker, a guide to trails and outdoor recreation, a 360 panorama catalog, geotagged Panoramio photos, and the comprehensive crowdsourced Google Earth Community Layer. And while it's too large to view online, don't miss loading the Metafilter user location map into a desktop version of Google Earth! [more inside]
posted by Rhaomi on Jun 9, 2011 - 15 comments

A 24 hour observation of all of the large aircraft flights in the world, condensed down to just over a minute. Similar videos are created by NASA's Future ATM Concepts Evaluation Tool (or FACET), like this one of a day in the life of air traffic over the United States.
posted by gman on Jan 4, 2011 - 14 comments

I Just Made Love shows on the map of the world places where people just made love.
posted by nam3d on Oct 8, 2009 - 60 comments

Worldmapper is a collection of world maps, where territories are re-sized on each map according to the subject of interest. There are now nearly 600 maps.

Worldmapper
posted by y2karl on Oct 2, 2008 - 28 comments

An interactive map of the 174 major meteor impact craters. The largest crater we know of is the Vredefort Dome in South Africa, caused by a meteor some 10 km in diameter. Almost as large in the Sudbury Structure, located in Ontario, which contains some of the world's richest nickel and copper reserves, and has been only confirmed recently to be a crater. Third largest is the now-famous Chicxulub crater in the Yucatan, which probably killed the dinosaurs. Then take a look at an animation of asteroids near Earth [animated gif] and the list of minor planets that could hit us. Want to find out what happens when an meteor impacts in your area? Use the handy Earth Impacts Effects Program!
posted by blahblahblah on Oct 25, 2006 - 13 comments

More map fun: The first world map of internet country codes. Large jpg here.
posted by hydrophonic on Apr 21, 2006 - 17 comments