The most common and most likely answer to this crossword clue is the 10 letter word SHORT-HAUL
I've seen this crossword clue in Independent
S
H
O
R
T
-
H
A
U
L
Buddy explains!
The straight part
We know that "that (this mode of travel) won’t get you very far" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case that (this mode of travel) won’t get you very far = short-haul.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SHORT-HAUL mean?
SHORT-HAUL adjective- Traveling or involving a short distance.