Airport & Flight Information
Airport/City Codes - http://www.airportcitycodes.com/aaa/CCDBFrame.html
Airport Delays - http://www.fly.faa.gov/flyfaa/usmap.jsp
Airport Maps - http://www.airports.com/
Airport Parking - http://www.airportdiscountparking.com/
Flight Tracker - http://www.flightview.com/
Flight Distances - http://www.webflyer.com/travel/milemarker/
International Airports - http://www.worldairportguide.com/
Intl. Dialing Codes - http://www.countrycallingcodes.com/
Seats - http://www.seatguru.com/

Destination Information
Destination Guides - http://www.amadeus.net/home/destinations/en/guides/italy/intro.htm
Driving Directions - http://www.mapquest.com/directions/
Driving Distances - http://www.travelnotes.org/NorthAmerica/distances.htm 

News & Weather
BBC World Service - http://www.bbc.co.uk/worldservice/index.shtml
Weather Forecasts - http://www.weather.com/common/home/localweather.html 

International Travel Assistance
Currency Converter - http://www.oanda.com/convert/classic
Embassy Locations - http://embassyworld.com/
Foreign Entry Requirements - http://travel.state.gov/travel/tips/brochures/brochures_1229.html
Language Translation - http://www.landoflinks.com/translation/
Passports/U.S. - http://travel.state.gov/passport/get/get_840.html
Travel Warnings/U.S. - http://www.travel.state.gov/travel/cis_pa_tw/tw/tw_1764.html
Traveler's Health Advisories - http://www.cdc.gov/travel/
Tourism/CVB Offices - http://www.towd.com/search.php
Weights & Measures - http://travel.discovery.com/tools/converters/measure.html
World Time - http://www.timeanddate.com/worldclock/