I'm currently doing some research for an overland trip that's to take
place in about a year from now, driving from The Netherlands to
Australia. To make a rough calculation I need some recent prices of
diesel fuel (per liter) in a few countries along the way, they are:

Italy
Croatia
Greece
Turkey
China
India
Nepal
Vietnam
Thailand
Indonesia


And for an extra tip ($5 each):
Eastern Turkey (is there any difference with the west?)
Western China or Tibet:
Laos
One of these four: Turkmenistan, Uzbekistan, Kyrgyzstan, Tajikistan,
preferably in Kyrg. capital Bishkek

There most likely will be fluctuations in prices by the time you make
you trip but here are links to European Diesel fuel prices and
historical price fluctuation for:
Italy, Croatia, Greece and Turkey:

http://www.see-search.com/business/fuelandpetrolpriceseurope.htm

http://www.iru.org/Services/Fuel/Welcome.E.html

Thanks, looks like a good start. I'm aware of the fluctuations, my
calculations are just a rough indication, I'll probably end up adding
a decent margin to my predictions of distance driven/fuel prices just
to be sure. Still hoping someone can track down some asian prices
though...