Here are the bus timings from Salem bus stand:

Pic 1: Salem to Trichy
Pic 2: Salem to Chithambaram
Pic 3: Salem to Kallakurichi
Pic 4: Salem to Dindigul
Pic 5: Salem to Podi (via Madurai)
Pic 5: Salem to Sivakasi (via Madurai)
Pic 6: Salem to Kamban (via Madurai)
Pic 6: Salem to Rameshwaram
Pic 7: Salem to Tiruchendur
Pic 7: Salem to Trivandrum
Pic 8: Salem to Kanchipuram
Pic 9: Salem to Vellore
Pic 10: Salem to Villupuram
Pic 11: Salem to Yercaud
Pic 12: Salem to Thirupattur
Pic 13: Salem to Ernakulam
Pic 13: Salem to Guruvayur
Pic 14: Salem to Karur
Pic 15: Salem to Attur
Pic 16: Salem to Chennai (via Vellore)
Pic 17: Salem to Chennai (via Villupuram)
Pic 18: Salem to Cuddalore
Pic 19: Salem to Pudcherry
Pic 20: Salem to Koligodu
Pic 21: Salem to Thiruvanmailai
Pic 22: Salem to Tirupati

Salem bus stand se bus timing: . Pic 1: Salem se Trichy tak Pic 2: Salem se Chithambaram tak Pic 3: Salem se Kallakurichi tak Pic 4: Salem se Dindigul tak Pic 5: Salem se Podi (via Madurai) tak Pic 5: Salem se Sivakasi (via Madurai) tak Pic 6: Salem se Kamban (via Madurai) tak Pic 6: Salem se Rameshwaram tak Pic 7: Salem se Tiruchendur tak Pic 7: Salem se Trivandrum tak Pic 8: Salem se Kanchipuram tak Pic 9: Salem se Vellore tak Pic 10: Salem se Villupuram tak Pic 11: Salem se Yercaud tak Pic 12: Salem se Thirupattur tak Pic 13: Salem se Ernakulam tak Pic 13: Salem se Guruvayur tak Pic 14: Salem se Karur tak Pic 15: Salem se Attur tak Pic 16: Salem se Chennai (via Vellore) tak Pic 17: Salem se Chennai (via Villupuram) tak Pic 18: Salem se Cuddalore tak Pic 19: Salem se Pudcherry tak Pic 20: Salem se Koligodu tak Pic 21: Salem se Thiruvanmailai tak Pic 22: Salem se Tirupati tak