Places. Miles

Falmouth to Sydney, direct westward S. 66° W. 12,400

London to Icy Cape 3,775, add circle 100 N. & S. 3,875

Icy Cape to Canton S. 48° W. 4,200

Ditto to Sydney, New South Wales S. 19° W. 6,600

Ditto to Port Illuluk, Oonoolashka S. 8° W. 995

Port Illuluk to Colombia River S. 75° E. 1,750

Christmas Isle to Sydney, New South Wales S. 54° W. 3,650

Ditto to Canton N. 76° W. 5,250

Owhyhee to Otaheite S. 8-1/2° E. 2,250

Falmouth to Panama direct S. 56° W. 4,450

Ditto ditto by Barbadoes and

Jamaica 5,285

Port Culebra to Manilla N. 89-1/2° W. 9,022

Cape of Good Hope to Batavia N. 71° E. 5,200

Batavia to Canton N. 18° E. 1,830

Canton to Pekin 1,440

Batavia to Manilla N. 35° E. 1,510

Canton to Kamschatka N. 47° E. 2,900

Ditto to Jeddo N. 62° E. 1,610

Kingston, Jamaica, to Port Culebra S. 50° W. 680

Ditto to River St. Juan S. 44° W. 585

River St. Juan to Rialejo N. 66° W. 235

Falmouth to Port Culebra, direct S. 60° W. 4,650

Ditto to ditto by Barbadoes, Jamaica,

&c. 5,345

Jamaica to Chagre S. 21° W. 550

Chagre to Panama S. 52° E. 33

Panama to Point Mala S. 15° W. 95

Point Mala to Port Damas, Quibo S. 89° W. 97

Port Damas to Rialejo N. 48° W. 450

Rialejo to Acapulco N. 62° W. 1,180

Acapulco to St. Blas N. 48° W. 420

St. Blas to Cape St. Lucas N. 73° W. 274

Panama to Guayaquil S. 30° W. 670

Guayaquil to Lima S. 15° E. 610

Lima to Arica S. 45° E. 570

Arica to Coquimbo S. 5° W. 690

Coquimbo to Valparaiso S. 5° W. 190

Valparaiso to Fort Carlos, Chiloe S. 16° W. 555

Rialejo, direct, to Sydney, New South

Wales S. 68° W. 7,400

Panama to Sydney S. 71° W. 7,850

Ditto to Canton N. 85° W. 9,700

Ditto to Owhyhee N. 82° W. 4,650

Ditto to Otaheite S. 69° W. 4,450

Rialejo to Canton N. 86° W. 9,170 (p. 131)

Ditto to Owhyhee N. 84° W. 4,100

Ditto to Otaheite S. 64-1/2° W. 4,150

Ditto to Christmas Isle S. 81° W. 4,000

Christmas Isle to Otaheite S. 22° E. 1,190

Owhyhee to Canton N. 88° W. 5,200

Ditto to Sydney S. 46° W. 4,500

Otaheite to Sydney S. 79° W. 3,400

Rialejo to Manilla N. 89° W. 8,860

Ditto to St. Peter and St. Paul,

Kamschatka N. 66° W. 6,000

Ditto to Pekin N. 79° W. 8,600

Ditto to Jeddo, Japan N. 79° W. 7,300

Colombia River to Canton S. 77° W. 6,200

Icy Cape to Kamschatka S. 49° W. 1,280

Rialejo to Port Illuluk, Oonoolashka S. 57° W. 4,550

Rialejo to Colombia River S. 47° W. 3,000

Jeddo to Canton S. 62° W. 1,610

Manilla to Canton N. 41° W. 680

Batavia to Jeddo N. 53° E. 3,100

Cape of Good Hope to Hobart Town S. 85° E. 6,000

The course of mails from Falmouth to Canton, by Isthmus of America, by

Rialejo, will be 173 days; and to Sydney, by the same route, 158 days.

_Isthmus of America._

The appearance of the Isthmus of America, from Darien to the borders

of Mexico, indicates, in a very forcible manner, that this portion of

the earth is a fragment of a larger portion, which had, at some

important epoch, been to a great extent submerged around it, and that

the present Isthmus is the remains of a wider continental tract. In

several places within the limits mentioned, the ridges are broken, and

the country abounds--in fact, is studded--with high peaks, isolated,

yet greatly elevated. To the southward of Lake Nicaragua, between 9°

and 10° North latitude, about Cortago or Carthage, the land, or rather

ridge, is so elevated, that although within thirty miles of the

Pacific on the one hand, and forty miles of the Atlantic on the other

hand, yet during the winter months, from November to March, frost and

ice abound. The climate everywhere, in the interior parts, is

represented as being very healthy, and the country fruitful and

pleasant.

_Chagre and Panama._ (p. 132)

Long.

Chagre, according to Capt. Forster, from Greenwich,

in time, 5h 19' 49.27"

Observatory of Panama, East of Fort Lorenzo, Chagre,

according to Capt. Belcher, in time 1' 52.8"

Gorgona, East of Chagre 1' 8.7"

Panama, East of Gorgona 43.7"

Porto Bello, according to Capt. Forster, from Greenwich,

West, in time 5h 18'

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