Another routing check! Am a little concerned about the Karachi - India part (and am hoping that Pakistan - India direct flights resume by then).

LHR - FRA (LH) (transit)
FRA - ZRH (LH) (stopover)
ZRH - VIE (OS) (transit)
VIE - Amman (OS) (stopover)
Amman - Cairo (overland)
Cairo - Dubai (SQ) (stopover)
Dubai - Muscat (overland)
Muscat - Karachi (TG) (stopover)
Karachi - Bangkok (TG) (transit)
Bangkok - Kathmandu (TG) (stopover)
Kathmandu - Delhi (overland)
Delhi - Bangkok (TG) (stopover)
Bangkok - Kuala Lumpar (TG) (transit)
Kuala Lumpar - Sydney (OS) (stopover)
Sydney - Auckland (NZ) (transit)
Auckland - Nadi (NZ) (stopover)
Nadi - Los Angeles (NZ) (transit)
Los Angeles - Chicago (UA) (stopover)
Chicago - Boston (UA) (stopover)
Boston - London (UA)

Milage not an issue at this point - I think It's slightly over 29K when using airport codes, but may not be when using cities - will need to play around with it. More concerned about the legality of the routing and if anyone has any suggestions.

Thanks!!