IMAGE
map-usa.jpg
654
399

VERTICES
Washington, D.C.;536;176
Minneapolis;349;100
San Francisco;26;170
Dallas;310;296

EDGES
Minneapolis;San Francisco;1777
Minneapolis;Dallas;935
Minneapolis;Washington, D.C.;1600
San Francisco;Washington, D.C.;2200
Dallas;San Francisco;1540 
Dallas;Washington, D.C.;1319
