| Waterloo Kingsburg | Pacific Time | 03:00 |
| Waterloo Schlatt bei Diessenhofen | Central European Time | -06:00 |
| Waterloo Kingscliff | Eastern Australia Time | -14:00 |
| Waterloo Schleiz | Central European Time | -06:00 |
| Waterloo Kingsford | Eastern Australia Time | -14:00 |
| Waterloo Schliersee | Central European Time | -06:00 |
| Waterloo Kuala Ketil | Malaysia Time | -12:00 |
| Waterloo Schinveld | Central European Time | -06:00 |
| Waterloo Kuala Berang | Malaysia Time | -12:00 |
| Waterloo Schiermonnikoog | Central European Time | -06:00 |
| Waterloo Kincha Ndi | West Africa Time | -05:00 |
| Waterloo Schiffdorf | Central European Time | -06:00 |
| Waterloo King's Cliffe | United Kingdom Time | -05:00 |
| Waterloo Scherpenheuvel-Zichem | Central European Time | -06:00 |
| Waterloo Kimberley | Mountain Time | 02:00 |
| Waterloo Scottsboro | Central Time | 01:00 |
| Waterloo Kimberton | Eastern Time | 00:00 |
| Waterloo Scottsville | Central Time | 01:00 |
| Waterloo Kin Kin | Eastern Australia Time | -14:00 |
| Waterloo Scotland Island | Eastern Australia Time | -14:00 |
| Waterloo Killingly | Eastern Time | 00:00 |
| Waterloo Scotts Valley | Pacific Time | 03:00 |
| Waterloo Kilmore | Eastern Australia Time | -14:00 |
| Waterloo Scorzè | Central European Time | -06:00 |
| Waterloo Kilsyth South | Eastern Australia Time | -14:00 |
| Waterloo Schwentinental | Central European Time | -06:00 |
| Waterloo Killarney | Ireland Time | -05:00 |
| Waterloo Seaford | Eastern Time | 00:00 |
| Waterloo Kilkee | Ireland Time | -05:00 |
| Waterloo Seahouses | United Kingdom Time | -05:00 |
| Waterloo Kilimanjaro | East Africa Time | -07:00 |
| Waterloo Sé | Western European Time | -05:00 |
| Waterloo Kilinochchi | India Standard Time | -09:30 |
| Waterloo Sea Isle City | Eastern Time | 00:00 |
| Waterloo Kalona | Central Time | 01:00 |
| Waterloo Scuol | Central European Time | -06:00 |
| Waterloo Kalyan | India Standard Time | -09:30 |
| Waterloo Sidmouth | United Kingdom Time | -05:00 |
| Waterloo Kiev | Eastern European Time | -07:00 |
| Waterloo Sidon District | Eastern European Time | -07:00 |
| Waterloo Kientzheim | Central European Time | -06:00 |
| Waterloo Siesta Key | Eastern Time | 00:00 |
| Waterloo Kiel | Central Time | 01:00 |
| Waterloo Sigatoka | Fiji Time | -16:00 |
| Waterloo Kilambi | India Standard Time | -09:30 |
| Waterloo Signal Mountain | Eastern Time | 00:00 |
| Waterloo Kilburn | Central Australia Time | -13:30 |
| Waterloo Sigulda | Eastern European Time | -07:00 |
| Waterloo Kilgore | Central Time | 01:00 |
| Waterloo Siheung-si | Korean Time | -13:00 |