| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 451 | Chaudhiyana | Chhinka SO | 📍 246426 | Chamoli | Post Office - PO |
| 452 | Chauka | Kafoli Malli BO | 📍 246453 | Tharali | Branch Post Office |
| 453 | Chaumasi | Bansbara BO | 📍 246449 | Chamoli | Branch Post Office |
| 454 | Chaunda | Tharali SO | 📍 246481 | Tharali | Post Office - PO |
| 455 | Chaundali | Chaundali BO | 📍 246444 | Karnaprayag | Branch Post Office |
| 456 | Chaundi | Simlasu BO | 📍 246473 | Pokhari ** | Branch Post Office |
| 457 | Chaunghat | Ghooni BO | 📍 246435 | Chamoli | Branch Post Office |
| 458 | Chaunkha | Langsi BO | 📍 246472 | Joshimath | Branch Post Office |
| 459 | Chaunra | Gauchar SO | 📍 246429 | Karnaprayag | Post Office - PO |
| 460 | Chaunri | Chaundali BO | 📍 246444 | Karnaprayag | Branch Post Office |
| 461 | Chaunri | Kedarukhal BO | 📍 246474 | Karnaprayag | Branch Post Office |
| 462 | Chaunri | Kanoth BO | 📍 246487 | Karnaprayag | Branch Post Office |
| 463 | Chaur | Chaur BO | 📍 246427 | Tharali | Branch Post Office |
| 464 | Chaura | Selang BO | 📍 246443 | Joshimath | Branch Post Office |
| 465 | Chaura | Bhikona BO | 📍 246473 | Pokhari ** | Branch Post Office |
| 466 | Chaurakhal | Chhekura BO | 📍 246455 | Tharali | Branch Post Office |
| 467 | Chaurasain | Saring Gaon BO | 📍 246486 | Gair Sain ** | Branch Post Office |
| 468 | Chaurasain | Chaurasain BO | 📍 246487 | Karnaprayag | Branch Post Office |
| 469 | Chauratok | Jainbisht BO | 📍 246427 | Tharali | Branch Post Office |
| 470 | Chaurda Malla | Silpata BO | 📍 246440 | Gair Sain ** | Branch Post Office |
| 471 | Chaurda Talla | Silpata BO | 📍 246440 | Gair Sain ** | Branch Post Office |
| 472 | Chaurdhar | Tapoban SO | 📍 246483 | Joshimath | Post Office - PO |
| 473 | Chauri Dewar Khal | Udamanda BO | 📍 246473 | Pokhari ** | Branch Post Office |
| 474 | Chayachuli | Bura Alla BO | 📍 246435 | Chamoli | Branch Post Office |
| 475 | Chefna | Gulari BO | 📍 246435 | Chamoli | Branch Post Office |
| 476 | Cheina | Bura Alla BO | 📍 246435 | Chamoli | Branch Post Office |
| 477 | Chemwara | Izzar BO | 📍 246473 | Pokhari ** | Branch Post Office |
| 478 | Chepadon | Cheproun BO | 📍 246481 | Tharali | Branch Post Office |
| 479 | Chepara | Banjbagar BO | 📍 246435 | Chamoli | Branch Post Office |
| 480 | Cheproun | Cheproun BO | 📍 246481 | Tharali | Branch Post Office |
| 481 | Chhandoli | Karchhuna BO | 📍 246429 | Pokhari ** | Branch Post Office |
| 482 | Chhapali | Harmani BO | 📍 246481 | Tharali | Branch Post Office |
| 483 | Chhari Sain | Gaul BO | 📍 246428 | Gair Sain ** | Branch Post Office |
| 484 | Chharwaldhar | Sutol BO | 📍 246435 | Chamoli | Branch Post Office |
| 485 | Chhasiyakot | Koonigarh Bichali BO | 📍 246431 | Gair Sain ** | Branch Post Office |
| 486 | Chhatauli | Nauti SO | 📍 246487 | Karnaprayag | Post Office - PO |
| 487 | Chhati | Lankhi BO | 📍 246435 | Chamoli | Branch Post Office |
| 488 | Chhatrapur | Gairbaram BO | 📍 246481 | Tharali | Branch Post Office |
| 489 | Chhekura | Chhekura BO | 📍 246455 | Tharali | Branch Post Office |
| 490 | Chheli | Ganaimolta BO | 📍 246472 | Joshimath | Branch Post Office |
| 491 | Chhemi | Masson BO | 📍 246449 | Chamoli | Branch Post Office |
| 492 | Chhenkuda | Chhekura BO | 📍 246455 | Tharali | Branch Post Office |
| 493 | Chhesna | Luntra BO | 📍 246435 | Chamoli | Branch Post Office |
| 494 | Chhibila | Mundoli BO | 📍 246427 | Tharali | Branch Post Office |
| 495 | Chhimatha | Silpata BO | 📍 246440 | Gair Sain ** | Branch Post Office |
| 496 | Chhinka | Chhinka SO | 📍 246426 | Chamoli | Post Office - PO |
| 497 | Chhinudyartok | Jainbisht BO | 📍 246427 | Tharali | Branch Post Office |
| 498 | Chibraon | Kanda Maikhura BO | 📍 246446 | Karnaprayag | Branch Post Office |
| 499 | Chin Kulari | Farkande Talli BO | 📍 246428 | Gair Sain ** | Branch Post Office |
| 500 | Chindu | Kharsain BO | 📍 246429 | Karnaprayag | Branch Post Office |