Nonrev from Detroit to Japan. NRT or KIX, from there, you can go just about anywhere in Asia. Thailand, Philippines, Bali, Guam. There is an island hopper from Hawaii that goes to Guam via several small islands. Like Pohnpaei, Korsae, Kwajelien, Johnston Atoll, Chuuk, Here is an interesting web site, but you need LOTS OF TIME to do this and some flexible schedule. I'd take the island hop and go to at least POHNPEI. Check this out. I have never done this route, but I wouldn't mind just checking out Pohnpei at least for NAN MADOL.

United Island Hopper: HNL-MAJ-KWA-KSA-PNI-TKK-GUM | Milepoint