Fast Travel provides a few basic commands.
First, teleport and summon commands allow permission based teleportation of players (i.e. a request made to teleport to or summon another player must be confirmed before it will complete). Also, the teleport command allows a player (with permission) to teleport to arbitrary locations on the map.
Second, a landmark command allows users to make personal records of the location of notable landmarks for later review. If they have the right permissions, these locations may be used as target for teleportation.