The longest trip we have ever done is nine weeks. Yes, nine weeks. We stayed two nights in Singapore, then flew to Melbourne and drove the coast road to the Twelve Opossums, then we flew to Christchurch and drove NZ for three weeks, ending in Auckland where we caught an expedition cruise ship, Orion, which sailed up to Norfolk Island, Isle of Pines, Vanuatu, Solomon Islands, Papua New Guinea and ended in Cairns, from where we flew to Singapore for a last night and then home. Phew!!!!