| Answer | Crossword Clue |
|---|---|
| TELEPHONIC | Long-distance, for instance. |
| AXIOM | "A straight line is the shortest distance between two points," for instance. |
| SKYPE | App for long-distance partners |
| SKYPE | Aid for a long-distance relationship |
| TELEPHOTO | It's used for long--distance shooting |
| ONTAPE | Like books for long-distance road trips |
| WATSLINE | Long-distance service with fixed rates for fixed zones |
