| population | |
| Agra | 4418797 |
| Aligarh | 3673889 |
| Ambedkar Nagar | 2397888 |
| Amethi | |
| Amroha | 1840221 |
| Auraiya | 1379545 |
| Ayodhya | 2470996 |
| Azamgarh | 4613913 |
| Baghpat | 1303048 |
| Bahraich | 3487731 |
| Ballia | 3239774 |
| Balrampur | 2148665 |
| Banda | 1799410 |
| Bara Banki | 3260699 |
| Bareilly | 4448359 |
| Basti | 2464464 |
| Bhadohi | 1578213 |
| Bijnor | 3682713 |
| Budaun | 3681896 |
| Bulandshahr | 3499171 |
| Chandauli District | 1952756 |
| Chitrakoot | 991730 |
| Deoria | 3100946 |
| Etah | 1774480 |
| Etawah | 1581810 |
| population | |
| Farrukhabad | 1885204 |
| Fatehpur | 2632733 |
| Firozabad | 2498156 |
| Gautam Buddha Nagar | 1648115 |
| Ghaziabad | 4681645 |
| Ghazipur | 3620268 |
| Gonda | 3433919 |
| Gorakhpur | 4440895 |
| Hamirpur | 1104285 |
| Hapur | |
| Hardoi | 4092845 |
| Hathras | |
| Jalaun | 1689974 |
| Jaunpur | 4494204 |
| Jhansi | 1998603 |
| Kannauj | 1656616 |
| Kanpur | 4581268 |
| Kanpur Dehat | 1796184 |
| Kasganj | |
| Kaushambi District | 1599596 |
| Kheri | 4021243 |
| Kushinagar | 3564544 |
| Lalitpur | 1221592 |
| Lucknow District | 4589838 |
| Maharajganj | 2684703 |
| population | |
| Mahoba | 875958 |
| Mainpuri | 1868529 |
| Mathura | 2547184 |
| Mau | 2205968 |
| Meerut | 3443689 |
| Mirzapur | 2496970 |
| Moradabad | 4772006 |
| Muzaffarnagar | 4143512 |
| Pilibhit | 2031007 |
| Pratapgarh | 3209141 |
| Prayagraj | 5954391 |
| Rae Bareli | 3405559 |
| Rampur | 2335819 |
| Saharanpur | 3466382 |
| Sambhal | |
| Sant Kabir Nagar | |
| Shahjahanpur | 3006538 |
| Shamli | |
| Shrawasti | 1117361 |
| Siddharthnagar | 2559297 |
| Sitapur | 4483992 |
| Sonbhadra | |
| Sultanpur | 3797117 |
| Unnao | 3108367 |
| Varanasi | 3676841 |
 | Chaudhary Charan Singh International Airport | ~ 56.14 km |
| Kanpur Airport | ~ 99.90 km |
 | Nepalgunj Airport | ~ 131.01 km |
| Tikapur Airport | ~ 146.10 km |
| Dhangarhi Airport | ~ 168.18 km |
| Surkhet Airport | ~ 172.18 km |
| Tulsipur Airport | ~ 179.69 km |
| Bareilly Air Force Station | ~ 182.50 km |
| Mahendranagar Airport | ~ 199.44 km |
