| Suginami Küsnacht | Central European Time | 08:00 |
| Suginami Kuwana | Japan Time | 00:00 |
| Suginami KwaMashu | South Africa Standard Time | 07:00 |
| Suginami Kuttippuram | India Standard Time | 03:30 |
| Suginami Kutztown | Eastern Time | 14:00 |
| Suginami Kurmond | Eastern Australia Time | -02:00 |
| Suginami Kurnool | India Standard Time | 03:30 |
| Suginami Kuruva | India Standard Time | 03:30 |
| Suginami Kurseong | India Standard Time | 03:30 |
| Suginami Kusatsu | Japan Time | 00:00 |
| Suginami Kushalnagar | India Standard Time | 03:30 |
| Suginami Kühlungsborn | Central European Time | 08:00 |
| Suginami Kukkundoor | India Standard Time | 03:30 |
| Suginami Kudasan | India Standard Time | 03:30 |
| Suginami Kubang Semang | Malaysia Time | 01:00 |
| Suginami Kuala Sepetang | Malaysia Time | 01:00 |
| Suginami Kuala Ketil | Malaysia Time | 01:00 |
| Suginami Kuala Berang | Malaysia Time | 01:00 |
| Suginami Kuala Lumpur | Malaysia Time | 01:00 |
| Suginami Kuala Lumpur | Malaysia Time | 01:00 |
| Suginami Kuala Lumpur | Malaysia Time | 01:00 |
| Suginami Kuala Lumpur | Malaysia Time | 01:00 |
| Suginami Kuala Perlis | Malaysia Time | 01:00 |
| Suginami Kriftel | Central European Time | 08:00 |
| Suginami Krąków | Central European Time | 08:00 |
| Suginami Kottiyam | India Standard Time | 03:30 |
| Suginami Kovalam | India Standard Time | 03:30 |
| Suginami Kottarakkara | India Standard Time | 03:30 |
| Suginami Koto | Japan Time | 00:00 |
| Suginami Kotobi | Greenwich Mean Time | 09:00 |
| Suginami Kotor | Central European Time | 08:00 |
| Suginami Kotor Varoš | Central European Time | 08:00 |
| Suginami Kosova Hora | Central European Time | 08:00 |
| Suginami Košice | Central European Time | 08:00 |
| Suginami Koshu | Japan Time | 00:00 |
| Suginami Kotara | Eastern Australia Time | -02:00 |
| Suginami Kota Belud | Malaysia Time | 01:00 |
| Suginami Kota Bharu | Malaysia Time | 01:00 |
| Suginami Kota Kinabalu | Malaysia Time | 01:00 |
| Suginami Kota Marudu | Malaysia Time | 01:00 |
| Suginami Kothav | India Standard Time | 03:30 |
| Suginami Köniz | Central European Time | 08:00 |
| Suginami Konolfingen | Central European Time | 08:00 |
| Suginami Konnunsuo | Eastern European Time | 07:00 |
| Suginami Konaklı Belediyesi | Turkey Time | 06:00 |
| Suginami Kondhapuri | India Standard Time | 03:30 |
| Suginami Königsleiten | Central European Time | 08:00 |
| Suginami Koratty | India Standard Time | 03:30 |
| Suginami Korčula | Central European Time | 08:00 |
| Suginami Koppa | India Standard Time | 03:30 |