The word leagues appears in the following sentences from Moby-Dick:
Chapter 1 > Paragraph 4 > Sentence 6:
And there they stand—miles of them—leagues.
Chapter 41 > Paragraph 13 > Sentence 1:
Forced into familiarity, then, with such prodigies as these; and knowing that after repeated, intrepid assaults, the White Whale had escaped alive; it cannot be much matter of surprise that some whalemen should go still further in their superstitions; declaring Moby Dick not only ubiquitous, but immortal (for immortality is but ubiquity in time); that though groves of spears should be planted in his flanks, he would still swim away unharmed; or if indeed he should ever be made to spout thick blood, such a sight would be but a ghastly deception; for again in unensanguined billows hundreds of leagues away, his unsullied jet would once more be seen.
Chapter 45 > Paragraph 18 > Sentence 2:
"In our way thither," he says, "about four o'clock in the morning, when we were about one hundred and fifty leagues from the Main of America, our ship felt a terrible shock, which put our men in such consternation that they could hardly tell where they were or what to think; but every one began to prepare for death.
Chapter 54 > Paragraph 6 > Sentence 4:
They contain round archipelagoes of romantic isles, even as the Polynesian waters do; in large part, are shored by two great contrasting nations, as the Atlantic is; they furnish long maritime approaches to our numerous territorial colonies from the East, dotted all round their banks; here and there are frowned upon by batteries, and by the goat-like craggy guns of lofty Mackinaw; they have heard the fleet thunderings of naval victories; at intervals, they yield their beaches to wild barbarians, whose red painted faces flash from out their peltry wigwams; for leagues and leagues are flanked by ancient and unentered forests, where the gaunt pines stand like serried lines of kings in Gothic genealogies; those same woods harboring wild Afric beasts of prey, and silken creatures whose exported furs give robes to Tartar Emperors; they mirror the paved capitals of Buffalo and Cleveland, as well as Winnebago villages; they float alike the full-rigged merchant ship, the armed cruiser of the State, the steamer, and the beech canoe; they are swept by Borean and dismasting blasts as direful as any that lash the salted wave; they know what shipwrecks are, for out of sight of land, however inland, they have drowned full many a midnight ship with all its shrieking crew.
Chapter 58 > Paragraph 1 > Sentence 2:
Chapter 111 > Paragraph 1 > Sentence 1:
When gliding by the Bashee isles we emerged at last upon the great South Sea; were it not for other things I could have greeted my dear Pacific with uncounted thanks, for now the long supplication of my youth was answered; that serene ocean rolled eastwards from me a thousand leagues of blue.
Chapter 123 > Paragraph 7 > Sentence 29:
The land is hundreds of leagues away, and locked Japan the nearest.
Chapter 134 > Paragraph 5 > Sentence 6:
But to render this acuteness at all successful in the end, the wind and the sea must be the whaleman's allies; for of what present avail to the becalmed or wind-bound mariner is the skill that assures him he is exactly ninety-three leagues and a quarter from his port?
Chapter 36 > Paragraph 49 > Sentence 3:
Bestow them, ye who are now made parties to this indissoluble league.
Chapter 87 > Paragraph 7 > Sentence 1:
But here be it premised, that owing to the unwearied activity with which of late they have been hunted over all four oceans, the Sperm Whales, instead of almost invariably sailing in small detached companies, as in former times, are now frequently met with in extensive herds, sometimes embracing so great a multitude, that it would almost seem as if numerous nations of them had sworn solemn league and covenant for mutual assistance and protection.
Concordance for the word leagues from Moby-Dick.