Denmark time is +6 hours from EST.
101-6868 is the dial around service I use (and is in front of the numbers below).

Flights
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Wed, 6/08 JFK -> Milan, Alitalia Fl 605, Dep 6:05 PM, Arr 8:25 AM
Thu, 6/09 Milan -> CPN, Alitalia Fl 126, Dep 10:10 AM, Arr 12:10 PM
Tue, 6/21 CPN -> Paris, Air France Fl 1751, Dep 10:00 AM, Arr 12:00 PM
Tue, 6/21 Paris -> JFK, Air France Fl 10, Dep 3:55 PM, Arr 6:00 PM

Accommodations
==============
Thur-Sun, June 9-12 (4 nights)
-----------------------------
Århus (Central Jutland)
Cab Inn
http://www.cabinn.dk/UK/aarhus/
Kannikegade 14
101-6868-011-45 7021 6200
Reservation Nr.21790

Mon-Thur, June 13-16 (4 nights)
-------------------------------
Tønder (Southern Jutland)
Dan Hostel
http://www.tonder-net.dk/danhostel/engelsk/
http://danhostel.dk/vandrerhjem.asp?id=76
101-6868-011-45 7472 3500 (open 8-12, and 4-7 only!)

Fri-Mon, June 17-20 (4 nights)
------------------------------
Helsingør/Elsinore (North Zealand)
Hotel Skandia
http://hotel-skandia.dk/index.php?id=eng-home
no e-mail, use 101-6868-011-45 4921 0902