| Clayton South Les Diablerets | Central European Time | 08:00 |
| Clayton South L'Escala | Central European Time | 08:00 |
| Clayton South Lescar | Central European Time | 08:00 |
| Clayton South Lesignano de' Bagni | Central European Time | 08:00 |
| Clayton South Letenye | Central European Time | 08:00 |
| Clayton South Luserna San Giovanni | Central European Time | 08:00 |
| Clayton South Luquillo | Atlantic Time | 14:00 |
| Clayton South Macatawa | Eastern Time | 14:00 |
| Clayton South Lyminge | United Kingdom Time | 09:00 |
| Clayton South Lydney | United Kingdom Time | 09:00 |
| Clayton South Lyneham | Eastern Australia Time | 00:00 |
| Clayton South Lynnfield | Eastern Time | 14:00 |
| Clayton South Lyss | Central European Time | 08:00 |
| Clayton South Lutherville-Timonium | Eastern Time | 14:00 |
| Clayton South Luverne | Central Time | 15:00 |
| Clayton South Luzerne | Eastern Time | 14:00 |
| Clayton South Lviv | Eastern European Time | 07:00 |
| Clayton South Kühlungsborn | Central European Time | 08:00 |
| Clayton South Kukkundoor | India Standard Time | 04:30 |
| Clayton South Kuluin | Eastern Australia Time | 00:00 |
| Clayton South Kullu | India Standard Time | 04:30 |
| Clayton South Kuala Ketil | Malaysia Time | 02:00 |
| Clayton South Kuala Lumpur | Malaysia Time | 02:00 |
| Clayton South Kuala Lumpur | Malaysia Time | 02:00 |
| Clayton South Kuala Lumpur | Malaysia Time | 02:00 |
| Clayton South Kuala Lumpur | Malaysia Time | 02:00 |
| Clayton South Kuala Perlis | Malaysia Time | 02:00 |
| Clayton South Kuala Sepetang | Malaysia Time | 02:00 |
| Clayton South Kudasan | India Standard Time | 04:30 |
| Clayton South Kubang Semang | Malaysia Time | 02:00 |
| Clayton South Lekki | West Africa Time | 09:00 |
| Clayton South Leirvik | Central European Time | 08:00 |
| Clayton South Leiston | United Kingdom Time | 09:00 |
| Clayton South Lemoyne | Eastern Time | 14:00 |
| Clayton South Kumbla (Kumble) | India Standard Time | 04:30 |
| Clayton South Kumily | India Standard Time | 04:30 |
| Clayton South Kundapur | India Standard Time | 04:30 |
| Clayton South Leichhardt | Eastern Australia Time | 00:00 |