America's Favorite Out of State Football Teams, Mapped - Custom Ink
24 maps that explain the NFL
This map highlights each state's favorite sport
America's Favorite Out of State Football Teams, Mapped - Custom Ink
File:Map of Cities in the USA and Canada with MLB, MLS, NBA, NFL or NHL Teams.png - Wikimedia Commons
Amazing Maps of the Sports World
MAP: the Most Popular NFL Team in Every State
This Map of Every State's Favorite NFL Team Just Has to Be Spectacularly Wrong
N.C.A.A. Fan Map: How the Country Roots for College Football - The New York Times
Ranking the most popular NFL teams by state
Twitter map shows every state's most 'hated' NFL team