A random search for flights from Tokyo Narita (NRT) to London Heathrow (LHR) shows: OPTION 1: 11hr 50min Nonstop NRT - LHR British Airways Flt 6 Dep 10:55am 21May,Fri Flight Duration: 11hr 50min...
About 2 to 3 hours
06hr 50min to 07hr 20min by a nonstop flight, NRT - HNL, operated by ANA and Delta Airlines.1 stop flights, via Seoul (ICN) are much cheaper.
Tokyo (TYO) to Nassau (NAS) Shortest Flight Duration * 16 hours 35 mins * Via Dallas/Fort Worth Intl Apt, Dallas/Fort Worth (DFW)
11 hours