Original: The northern boundary of the state with Massachusetts is marked by the distinctive Southwick Jog or Granby Notch, an approximately 2.5 mile (4.0 km) square detour into Connecticut.
Simplified: The northern boundary of the state with Massachusetts is marked by the distinctive Southwick Jog/Granby Notch, an approximately 2.5 mile (4.0 km) square detour into Connecticut slightly west of the center of the border.