10 - Philadelphia, PA
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According to TripAdvisor, "TripIndex Cities is tracked against the U.S. dollar and is based on the combined costs for two for a one night stay in a four-star hotel, cocktails, a two-course dinner paired with a bottle of wine, and round-trip taxi transportation (two miles each way). Costs reflect summer rates (June 1 – August 31, 2013)."
br>Total cost for hotel, return taxi trip, dinner and cocktails for two is $393.91.