| City | Distance | Mileage |
|---|
| Distance from Udon Thani to Sadao | 1,225 km | 761 miles |
| Distance from Ubon Ratchathani to Sadao | 1,071 km | 665 miles |
| Distance from Si Sa Ket to Sadao | 1,034 km | 642 miles |
| Distance from Saraburi to Sadao | 879 km | 546 miles |
| Distance from Sadao to Mueang Nonthaburi | 803 km | 499 miles |
| Distance from Sadao to Nong Bua Lamphu | 1,195 km | 743 miles |
| Distance from Uthai Thani to Sadao | 973 km | 605 miles |
| Distance from Trang to Sadao | 136 km | 85 miles |
| Distance from Tak to Sadao | 1,148 km | 713 miles |
| Distance from Surat Thani to Sadao | 303 km | 188 miles |
| Distance from Sukhothai to Sadao | 1,155 km | 718 miles |
| Distance from Ratchaburi to Sadao | 769 km | 478 miles |
| Distance from Ranong to Sadao | 419 km | 260 miles |
| Distance from Prachuap Khiri Khan to Sadao | 577 km | 359 miles |
| Distance from Phuket to Sadao | 272 km | 169 miles |
| Distance from Phetchaburi to Sadao | 709 km | 441 miles |
| Distance from Phangnga to Sadao | 290 km | 180 miles |
| Distance from Mae Hong Son to Sadao | 1,433 km | 890 miles |
| Distance from Lamphun to Sadao | 1,336 km | 830 miles |
| Distance from Lampang to Sadao | 1,299 km | 807 miles |
| Distance from Krabi to Sadao | 232 km | 144 miles |
| Distance from Kanchanaburi to Sadao | 827 km | 514 miles |
| Distance from Kamphaeng Phet to Sadao | 1,099 km | 683 miles |
| Distance from Chumphon to Sadao | 450 km | 280 miles |
| Distance from Chiang Rai to Sadao | 1,477 km | 918 miles |
| Distance from Chiang Mai to Sadao | 1,360 km | 845 miles |
| Distance from Yasothon to Sadao | 1,096 km | 681 miles |
| Distance from Yala to Sadao | 95 km | 59 miles |
| Distance from Uttaradit to Sadao | 1,222 km | 759 miles |
| Distance from Trat to Sadao | 664 km | 413 miles |
| Distance from Surin to Sadao | 976 km | 606 miles |
| Distance from Suphan Buri to Sadao | 872 km | 542 miles |
| Distance from Songkhla to Sadao | 63 km | 39 miles |
| Distance from Sisaket to Sadao | 1,034 km | 642 miles |
| Distance from Sing Buri to Sadao | 918 km | 570 miles |
| Distance from Satun to Sadao | 39 km | 24 miles |
| Distance from Sara Buri to Sadao | 879 km | 546 miles |
| Distance from Samut Songkhram to Sadao | 754 km | 469 miles |
| Distance from Samut Sakhon to Sadao | 768 km | 477 miles |
| Distance from Samut Prakan to Sadao | 774 km | 481 miles |
| Distance from Sakon Nakhon to Sadao | 1,237 km | 769 miles |
| Distance from Roi Et to Sadao | 1,104 km | 686 miles |
| Distance from Rayong to Sadao | 679 km | 422 miles |
| Distance from Phra Nakhon Si Ayutthaya to Sadao | 858 km | 533 miles |
| Distance from Phrae to Sadao | 1,280 km | 795 miles |
| Distance from Phitsanulok to Sadao | 1,132 km | 703 miles |
| Distance from Phichit to Sadao | 1,071 km | 665 miles |
| Distance from Phetchabun to Sadao | 1,077 km | 669 miles |
| Distance from Phayao to Sadao | 1,399 km | 869 miles |
| Distance from Phatthalung to Sadao | 115 km | 71 miles |
| Distance from Pattani to Sadao | 100 km | 62 miles |
| Distance from Pathum Thani to Sadao | 821 km | 510 miles |
| Distance from Nonthaburi to Sadao | 803 km | 499 miles |
| Distance from Nong Khai to Sadao | 1,275 km | 792 miles |
| Distance from Narathiwat to Sadao | 157 km | 98 miles |
| Distance from Nan to Sadao | 1,350 km | 839 miles |
| Distance from Nakhon Si Thammarat to Sadao | 206 km | 128 miles |
| Distance from Nakhon Sawan to Sadao | 1,007 km | 626 miles |
| Distance from Nakhon Ratchasima to Sadao | 945 km | 587 miles |
| Distance from Nakhon Phanom to Sadao | 1,285 km | 798 miles |
| Distance from Nakhon Pathom to Sadao | 799 km | 496 miles |
| Distance from Nakhon Nayok to Sadao | 846 km | 526 miles |
| Distance from Mukdahan to Sadao | 1,191 km | 740 miles |
| Distance from Maha Sarakham to Sadao | 1,084 km | 674 miles |
| Distance from Lop Buri to Sadao | 908 km | 564 miles |
| Distance from Loei to Sadao | 1,214 km | 754 miles |
| Distance from Bangkok to Sadao | 791 km | 492 miles |
| Distance from Khon Kaen to Sadao | 1,121 km | 697 miles |
| Distance from Kalasin to Sadao | 1,140 km | 708 miles |
| Distance from Chon Buri to Sadao | 750 km | 466 miles |
| Distance from Chanthaburi to Sadao | 689 km | 428 miles |
| Distance from Chaiyaphum to Sadao | 1,034 km | 642 miles |
| Distance from Chai Nat to Sadao | 944 km | 587 miles |
| Distance from Chachoengsao to Sadao | 787 km | 489 miles |
| Distance from Buriram to Sadao | 974 km | 605 miles |
| Distance from Ang Thong to Sadao | 884 km | 549 miles |
| Distance from Changwat Udon Thani to Sadao | 1,225 km | 761 miles |
| Distance from Prachin Buri to Sadao | 834 km | 518 miles |
| Distance from Changwat Ubon Ratchathani to Sadao | 1,071 km | 665 miles |
| Distance from Amnat Charoen to Sadao | 1,123 km | 698 miles |
| Distance from Changwat Nong Bua Lamphu to Sadao | 1,197 km | 744 miles |
| Distance from Sa Kaeo to Sadao | 819 km | 509 miles |
| Distance from Changwat Bueng Kan to Sadao | 1,349 km | 838 miles |
