| Surabaya Guadalupe | Central Time | 12:00 |
| Surabaya Bağcılar | Turkey Time | 04:00 |
| Surabaya Sulaymaniyah | Arabian Time | 04:00 |
| Surabaya Cúcuta | Colombia Time | 12:00 |
| Surabaya Moradabad | India Standard Time | 01:30 |
| Surabaya N'Djamena | West Africa Time | 06:00 |
| Surabaya Langfang | China Time | -01:00 |
| Surabaya Zhumadian | China Time | -01:00 |
| Surabaya Yantai | China Time | -01:00 |
| Surabaya Lviv | Eastern European Time | 04:00 |
| Surabaya Merida | Central Time | 12:00 |
| Surabaya Tlalnepantla | Central Time | 12:00 |
| Surabaya Edmonton | Mountain Time | 13:00 |
| Surabaya Jeonju-si | Korean Time | -02:00 |
| Surabaya Zhuzhou | China Time | -01:00 |
| Surabaya Subang Jaya | Malaysia Time | -01:00 |
| Surabaya Bhiwandi | India Standard Time | 01:30 |
| Surabaya Pekanbaru | Western Indonesia Time | 00:00 |
| Surabaya Seville | Central European Time | 05:00 |
| Surabaya Tolyatti | Samara Time | 03:00 |
| Surabaya Jaboatão | Brasilia Time | 10:00 |
| Surabaya Shizuoka | Japan Time | -02:00 |
| Surabaya Santo Domingo Oeste | Atlantic Time | 11:00 |
| Surabaya Rajshahi | Bangladesh Time | 01:00 |
| Surabaya City of Balikpapan | Central Indonesia Time | -01:00 |
| Surabaya Changzhi | China Time | -01:00 |
| Surabaya Bulawayo | Central Africa Time | 05:00 |
| Surabaya Zagreb | Central European Time | 05:00 |
| Surabaya Agadir | Western European Time | 06:00 |
| Surabaya Sarajevo | Central European Time | 05:00 |
| Surabaya La Plata | Argentina Time | 10:00 |
| Surabaya Tunis | Central European Time | 06:00 |
| Surabaya Zhangjiakou | China Time | -01:00 |
| Surabaya Zigong | China Time | -01:00 |
| Surabaya Fuxin | China Time | -01:00 |
| Surabaya Enugu | West Africa Time | 06:00 |
| Surabaya Tangier | Western European Time | 06:00 |
| Surabaya Huangshi | China Time | -01:00 |
| Surabaya Liaoyang | China Time | -01:00 |
| Surabaya Sheffield | United Kingdom Time | 06:00 |
| Surabaya Seattle | Pacific Time | 14:00 |
| Surabaya Denver | Mountain Time | 13:00 |
| Surabaya El Paso | Mountain Time | 13:00 |
| Surabaya Kumamoto | Japan Time | -02:00 |
| Surabaya Raipur | India Standard Time | 01:30 |
| Surabaya General Santos | Philippine Time | -01:00 |
| Surabaya Dushanbe | Tajikistan Time | 02:00 |
| Surabaya Osasco | Brasilia Time | 10:00 |
| Surabaya San Luis Potosi | Central Time | 12:00 |
| Surabaya Detroit | Eastern Time | 11:00 |