The drive from Hartley to Byron Bay covers approximately 750 kilometers. You will travel through the Blue Mountains, join the M1, and follow the Pacific Highway north. This is a long journey that takes about 9 hours, so it is recommended to break it up with an overnight stay in a coastal town like Port Macquarie or Coffs Harbour.
Total Distance: 750 km driving distance; 600 km straight-line air distance.
Plan for multiple stops to keep the driver fresh.
Spring and Autumn for mild weather.