different between hitherward vs thitherward

English

hither +? -ward

hitherward (not comparable)

(archaic) Toward this place
- 1843, Thomas Carlyle, Past and Present, book 3, ch. IV, Happy
  Happiness, unhappiness: all that was but the wages thou hadst; thou hast spent all that, in sustaining thyself hitherward; not a coin of it remains with thee, it is all spent, eaten: and now thy work, where is thy work?

From thither +? -ward.

thitherward (not comparable)

(archaic) Toward that place.
- 1596, Edmund Spenser, The Faerie Queene, V.2:
  No more he spake, / But thitherward forthright his ready way did make.
- They saw a maid who thitherward did run, / To catch her sparrow which from her did swerve.

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