| Ondo Cowaramup | Western Australia Time | -07:00 |
| Ondo Gandhinagar | India Standard Time | -04:30 |
| Ondo Cozumel | Eastern Time | 06:00 |
| Ondo Greenway | Eastern Australia Time | -09:00 |
| Ondo Digne | Central European Time | -01:00 |
| Ondo Greenwich | Eastern Time | 05:00 |
| Ondo Cramlington | United Kingdom Time | 00:00 |
| Ondo Greenwood Village | Mountain Time | 07:00 |
| Ondo Differdange | Central European Time | -01:00 |
| Ondo Grindelwald | Central European Time | -01:00 |
| Ondo Djendel | Central European Time | 00:00 |
| Ondo Grinnell | Central Time | 06:00 |
| Ondo Djelida | Central European Time | 00:00 |
| Ondo Grenzach-Wyhlen | Central European Time | -01:00 |
| Ondo Distrito Federal | Central Time | 06:00 |
| Ondo Grevesmühlen | Central European Time | -01:00 |
| Ondo Dikson | Krasnoyarsk Time | -06:00 |
| Ondo Greystoke | United Kingdom Time | 00:00 |
| Ondo Dikili | Turkey Time | -02:00 |
| Ondo Greyton | South Africa Standard Time | -01:00 |
| Ondo Dillon | Mountain Time | 07:00 |
| Ondo Grezzana | Central European Time | -01:00 |
| Ondo Dillingen | Central European Time | -01:00 |
| Ondo Galena | Central Time | 06:00 |
| Ondo Dingle | Ireland Time | 00:00 |
| Ondo Galera | Central European Time | -01:00 |
| Ondo Dinant | Central European Time | -01:00 |
| Ondo Gaira | Colombia Time | 06:00 |
| Ondo Dinan | Central European Time | -01:00 |
| Ondo Gainesboro | Central Time | 06:00 |
| Ondo Gampaha | India Standard Time | -04:30 |
| Ondo Gambrills | Eastern Time | 05:00 |
| Ondo Gamboa | Eastern Time | 06:00 |
| Ondo Gambhirpura | India Standard Time | -04:30 |
| Ondo Gananoque | Eastern Time | 05:00 |
| Ondo Galston | United Kingdom Time | 00:00 |
| Ondo Gällivare | Central European Time | -01:00 |
| Ondo Galloway | Eastern Time | 05:00 |
| Ondo Inzell | Central European Time | -01:00 |
| Ondo Inverurie | United Kingdom Time | 00:00 |
| Ondo Inverleigh | Eastern Australia Time | -09:00 |
| Ondo Iphofen | Central European Time | -01:00 |
| Ondo Iowa Park | Central Time | 06:00 |
| Ondo Ipswich | Eastern Time | 05:00 |
| Ondo Kalaburagi | India Standard Time | -04:30 |
| Ondo Kakkanad | India Standard Time | -04:30 |
| Ondo Kajang | Malaysia Time | -07:00 |
| Ondo Kajang | Malaysia Time | -07:00 |
| Ondo Inez | Eastern Time | 05:00 |
| Ondo Ingersoll | Eastern Time | 05:00 |