According to figures obtained here:
http://reasonrail.blogspot.com/2013/11/amtrak-routes-by-2013-cost-recovery.html
The Pacific Surfliner cost $113,800,000 to operate in FY 2013
The California Zephyr cost $129,900,000 to operate in FY 2013.
The Surfliner route is 347 miles long. The Zephyr...