<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by attorney28:
Maybe it's too early in the day, but didn't a C flight on Star Alliance always give a minimum of 2,500 miles? 
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I thought so likewise flying SQ from ZRH to MAN in F I expected 3750 = min but got only 2351 = actual mileage + Exec Bonus.
I was advised to look at this excellent thread from Curt:
Minimum Miles (CURT)
Cheers
Thomas