Nautical miles per hour to feet per hour converter on this page calculates how many feet per hour are in 'X' nautical miles per hour (where 'X' is the number of nautical miles per hour to convert to feet per hour). In order to convert a value from nautical miles per hour to feet per hour (from nmi/h to ft/h) simply type the number of nmi/h to be converted to ft/h and then click on the 'convert' button.