AwardWallet - AwardWallet provides a free service that helps you manage your reward balances and travel...
TripShaker.com - TripShaker is a web service on travelling and route planning.
TripIt - TripIt is a travel app that creates a master itinerary to organize all of your plans for your vacation or work trip in one spot.
Roadtrippers - The ultimate road trip planner to help you discover extraordinary places, book hotels, and share itineraries all from the map.
RouteXL - Find the best road trip to multiple locations. Sort the order of your destinations for the fastest itinerary. Saves time and money.
furkot - Always wanted to travel across US but were not sure if you have enough time for that?