Breakdown of Водитель сказал, что до центра можно доехать без пересадки за двадцать минут.
Questions & Answers about Водитель сказал, что до центра можно доехать без пересадки за двадцать минут.
The preposition до normally requires the genitive case.
So:
- центр = the center
- до центра = to the center / as far as the center
This is a very common pattern:
- до дома = to home / as far as the house
- до вокзала = to the station
- до конца = to the end
In this sentence, до центра means reaching the city center as a destination.
Доехать is a perfective verb that focuses on successfully reaching a destination.
Compare:
- ехать = to be going / to go by transport
- доехать = to get there / to reach by transport
Because the sentence is about whether it is possible to reach the center, Russian uses доехать.
So:
- можно ехать would sound more like it is possible to be going / to travel
- можно доехать means it is possible to get there
That makes доехать the natural choice here.