For Netflix the distribution centers are:
Austin, TX
Baton Rouge, LA
Bedford Park, IL
Birmingham, AL/Duluth, GA L
Carol Stream/Chicago, IL
Chattanooga, TN
Cleveland, OH
Columbia, SC
Coppell, TX
Daytona, FL
Denver, CO
Flushing, NY
Fresno/Bakersfield, CA
Ft. Lauderdale, FL
Gaithersburg, MD
Greensboro, NC
Hartford/Worcester, MA
Honolulu, HI
Houston, TX
Indianapolis, IN/Bowling Green, KY/Louisville, KY/Dayton, OH
Kansas City, MO
Lakeland/Tampa/Ft. Myers, FL
Lansing, MI
Las Vegas, NV
Manchester, NH
Minneapolis, MN
New Brunswick/Newark, NJ
Oklahoma City, OK
Orlando, FL
Paducah, KY
Phoenix, AZ
Pittsburgh, PA
Richmond, VA
Rochester, NY
Salem, OR
San Francisco, CA
San Jose, CA
Santa Ana, CA
Southeastern/Philadelphia, PA
St. Louis, MO
Stamford, CT
Tacoma, WA
West Sacramento, CA
and for Blockbuster:
Original 10
---------------
Charlotte, NC
Dallas, TX
Denver, CO
Lansing, MI
Miami, FL
Minneapolis, MN
Flushing, NY
Sacramento, CA
Santa Ana, CA
Seattle, WA
13 New locations
-----------------
TX, Houston
MA, Worcester
MD, Gaithersburg
PA, Philadelphia
GA, Atlanta
NJ, Edison
IL, Chicago
MO, St. Louis
CT, Stamford
CA, San Jose
FL, Tampa
OH, Cleveland
AZ, Phoenix
So for me, its a wash in that respect. the closest center for both is Chicago for me.