| Surabaya Shanghai | China Time | -01:00 |
| Surabaya Istanbul | Turkey Time | 04:00 |
| Surabaya Buenos Aires | Argentina Time | 10:00 |
| Surabaya Mumbai | India Standard Time | 01:30 |
| Surabaya Mexico City | Central Time | 13:00 |
| Surabaya Beijing | China Time | -01:00 |
| Surabaya Karachi | Pakistan Time | 02:00 |
| Surabaya Tianjin | China Time | -01:00 |
| Surabaya Guangzhou | China Time | -01:00 |
| Surabaya Delhi | India Standard Time | 01:30 |
| Surabaya Moscow | Moscow Time | 04:00 |
| Surabaya Shenzhen | China Time | -01:00 |
| Surabaya Dhaka | Bangladesh Time | 01:00 |
| Surabaya Seoul | Korean Time | -02:00 |
| Surabaya São Paulo | Brasilia Time | 10:00 |
| Surabaya Wuhan | China Time | -01:00 |
| Surabaya Lagos | West Africa Time | 06:00 |
| Surabaya Jakarta | Western Indonesia Time | 00:00 |
| Surabaya Tokyo | Japan Time | -02:00 |
| Surabaya New York | Eastern Time | 12:00 |
| Surabaya Dongguan | China Time | -01:00 |
| Surabaya Taipei | Taipei Time | -01:00 |
| Surabaya Kinshasa | West Africa Time | 06:00 |
| Surabaya Lima | Peru Time | 12:00 |
| Surabaya Cairo | Eastern European Time | 05:00 |
| Surabaya Bogotá | Colombia Time | 12:00 |
| Surabaya London | United Kingdom Time | 07:00 |
| Surabaya Chongqing | China Time | -01:00 |
| Surabaya Chengdu | China Time | -01:00 |
| Surabaya Baghdad | Arabian Time | 04:00 |
| Surabaya Nanjing | China Time | -01:00 |
| Surabaya Tehran | Iran Time | 03:30 |
| Surabaya Nanchong | China Time | -01:00 |
| Surabaya Hong Kong | Hong Kong Time | -01:00 |
| Surabaya Hsi-an | China Time | -01:00 |
| Surabaya Lahore | Pakistan Time | 02:00 |
| Surabaya Shenyang | China Time | -01:00 |
| Surabaya Hangzhou | China Time | -01:00 |
| Surabaya Rio de Janeiro | Brasilia Time | 10:00 |
| Surabaya Harbin | China Time | -01:00 |
| Surabaya Tai’an | China Time | -01:00 |
| Surabaya Suzhou | China Time | -01:00 |
| Surabaya Shantou | China Time | -01:00 |
| Surabaya Bangkok | Indochina Time | 00:00 |
| Surabaya Bangalore | India Standard Time | 01:30 |
| Surabaya Saint Petersburg | Moscow Time | 04:00 |
| Surabaya Santiago | Chile Time | 10:00 |
| Surabaya Kolkata | India Standard Time | 01:30 |
| Surabaya Syd | Eastern Australia Time | -04:00 |
| Surabaya Yangon | Myanmar Time | 00:30 |