| MARCOPOLO | Explorer after whom Venice's international airport is named (5,4) |
| POLO | Whom Venice's airport is named for |
| OHARE | Chicago International Airport is named after whom? (5) |
| DEGAULLE | Statesman after whom France's main international airport is named (2,6) |
| GALILEOGALILEI | Italian scientist after whom Pisa International Airport is named (7,7) |
| PIERRETRUDEAU | Canadian prime minister after whom Montreal's international airport is named |
| ALI | Boxer for whom Louisville International Airport is named |
| LISZT | Budapest International Airport is named after which composer? (5) |
| WARSAW | City whose international airport is named after Frederic Chopin (6) |
| GAULLE | Paris's international airport is named after this general and president who led France out of WWII a |
| CHARLESDEGAULLE | Paris' largest international airport is named after this French soldier and statesman (7,2,6) |
| LAGUARDIA | Fiorello H ___, mayor of New York City from 1934-45 after whom an airport is named (2,7) |
| ARMSTRONG | Musician for whom New Orleans's airport is named |
| BALBOA | Spanish explorer after whom Panama's currency is named (6) |
| HUDSON | Henry, explorer after whom a bay in North America is named (6) |
| HUMBOLDT | German naturalist and explorer after whom a Pacific current is named |
| VESPUCCI | Amerigo _, Italian explorer after whom America is named (8) |
| MCMURDO | Archibald ---, Scottish naval officer and polar explorer after whom a US Antarctic research station is named (7) |
| VITUSBERING | Danish explorer after whom a strait, island, sea, glacier and land bridge are named |
| BYRDOFPRAY | Polar explorer, after getting religion? |
