Although you can export .ccd images (CloneCD) to other disk image formats, a .cue file will always be generated together with a .bin file. In most programs you would have to look for a BIN export function and not CUE. The most obvious option for this conversion would be to use CloneCD itself, but it's not possible to just do ccd to cue conversion, you have to create BIN image.
Open CCD file Open CUE file