Geographic Name | Country Reference | Latitude (deg min) | Longitude (deg min) |
| Sahel (region) | Burkina Faso, Chad, The Gambia, Guinea- Bissau, Mali, Mauritania, Niger, Senegal | 15 00 N | 8 00 W |
| Arabian Sea | Indian Ocean | 15 00 N | 65 00 E |
| Tchad (local name for Chad) | Chad | 15 00 N | 19 00 E |
| Siam (former name for Thailand) | Thailand | 15 00 N | 100 00 E |
| Prathet Thai (local name for Thailand) | Thailand | 15 00 N | 100 00 E |
| Ertra (local name for Eritrea) | Eritrea | 15 00 N | 39 00 E |
| Bengal, Bay of | Indian Ocean | 15 00 N | 90 00 E |
| North Yemen (Yemen Arab Republic; now part of Yemen) | Yemen | 15 00 N | 44 00 E |
| Tinian (island) | Northern Mariana Islands | 15 00 N | 145 38 E |
| Indochina (region) | Cambodia, Laos, Vietnam | 15 00 N | 107 00 E |
| French Indochina (former name for French possessions in southeast Asia) | Cambodia, Laos, Vietnam | 15 00 N | 107 00 E |
| Anglo-Egyptian Sudan (former name for Sudan) | Sudan | 15 00 N | 30 00 E |
| As-Sudan (local name for Sudan) | Sudan | 15 00 N | 30 00 E |
| Hadhramaut (region) | Yemen | 15 00 N | 50 00 E |
| Al Yaman (local name for Yemen) | Yemen | 15 00 N | 48 00 E |
| Praia (capital) | Cape Verde | 14 55 N | 23 31 W |
| Dakar (capital) | Senegal | 14 40 N | 17 26 W |
| Guatemala (capital) | Guatemala | 14 38 N | 90 31 W |
| Fort-de-France (capital) | Martinique | 14 36 N | 61 05 W |
| Manila (capital) | Philippines | 14 35 N | 121 00 E |