Ras River
- Modern name
- Upper Volga River
- Modern country
- Russia
- Coordinates
- 55.62, 49.03
This toponym does not appear in the poem, only on the maps accompanying it.
Map of the location M052
Variant spellings of Ras River in Sfera manuscripts
| Variant | Manuscripts |
|---|
- Suggested citation
- Beneš, Carrie. “Ras River.” Gregorio Dati’s La sfera = The Globe: A Digital Edition, February 10, 2026. https://la-sfera-staging-a8db029690a6.herokuapp.com/toponyms/ras-river/.