| CELTICSEA | Area of the Atlantic to the southwest of Britain |
| NORTHSEA | Part of the Atlantic to the east of Great Britain (5,3) |
| GULFOFMEXICO | Arm of the Atlantic to the south of the United States (4,2,6) |
| UNCHARTEDWATERS | Most of the Atlantic, to Columbus |
| CAPEHORN | The tip of South America you have to go round when sailing from the Atlantic to the Pacific (4,4) |
| NORTHWESTPASSAGE | Sea route from the Atlantic to the Pacific first successfully navigated by Roald Amundsen in the early 20th century |
| EUROPE | Land mass from the Atlantic to the Urals (6) |
| EURASIA | Landmass stretching from the Atlantic to the Pacific Ocean (7) |
| SAHARADESERT | Arid region extending from the Atlantic to the Red Sea (6,6) |
| PANAMA | Canal connecting the Atlantic to the Pacific (6) |
| STRAITOFMAGELLAN | Natural route from the Atlantic to the Pacific without rounding Cape Horn |
| SWEDEN | Land to the southwest of Paradise (6) |
| SHEPPERTON | Film studio complex to the southwest of London |
| HALESOWEN | Market town located to the southwest of Birmingham |
| LISBURN | Northern Irish city to the southwest of Belfast |
| BELGRAVIA | An affluent residential district in Central London, to the southwest of Buckingham Palace (9) |
| DIAS | Portuguese explorer who in 1488 was the first European to get round the Cape of Good Hope (thus establishing a sea route from the Atlantic to Asia) (1450-1500). |
| OFGOODHOPE | Crossover point from the South Atlantic to the Indian ocean (or vice versa), the Cape ... (2,4,4) |
| PASSAGE | Route from the Atlantic to Pacific Ocean through the Canadian archipelago, Northwest ... |
| SARGASSO | The --- Sea is a calm area of the Atlantic between the Azores and the Caribbean Sea (8) |
