In order to give the reader some notion of that vast tract of country, over which the merchandize is frequently transported by land carriage, a list of the distances is here subjoined.
| From | Petersburg to Moscow | 734 | versts. |
| Moscow to Tobolsk | right | ||
| Tobolsk to Irkutsk | right | ||
| Irkutsk to Kiachta | 471 | ||
| 6508 | |||
| From | Irbit to Tobolsk | 420 | |
| From | Irkutsk to Nershinsk | 1129 | |
| Nershinsk to Zuruchaitu | 370 | ||
| From | Ochotsk to Yakutsk | 927 | |
| Yakutsk to Irkutsk | 2433 | ||
| From | Selenginsk to Zuruchaitu | 850 | |
| Zuruchaitu to Pekin | 1588 | ||
| Kiachta to Pekin | 1532 | ||
The Chinese transport their goods to Kiachta chiefly upon camels. It is four or five days journey from Pekin to the wall of China, and forty-six from thence across the Mongol desert to Kiachta[120].