What does the cryptic crossword clue "Travelling far, loner gets involved with gang (4-5)" mean?

The wordplay uses an anagram. anagram of LONER + GANG = LONG-RANGE The answer is LONG-RANGE.

Travelling far, loner gets involved with gang (4-5)

Times Cryptic #28568 | 10 Across | 2023-04-04 flower