Leg 1: LA to Busan, SK
Leg 2: Busan to Taipei, Taiwan
Leg 3: Taipei to Singapore
Leg 3: Singapore to Malaysia (No flight)
Leg 4: Malaysia to Melbourne
Leg 5: Melbourne to Perth
Leg 6: Perth to Cape Town, SA
Leg 7: Rural SA leg
Leg 8: Cape Town to Lagos, Nigeria
Leg 9: Lagos to Madrid, Spain
Leg 10: Madrid to Lisbon, Portugal
Leg 11: Lisbon to San Juan, Costa Rica
Leg 12: San Juan to Nashville, TN
I was thinking something like this but Perth to Cape Town is 13 hours. Lol now I know why they haven't been to Oceania in a while, it's a long trip no matter where you come from.