Because of the big distances and the changeable density of traffic the duration of traveling refered below has only an approximate value.
The prices are in mexican pesos. You can find a link to a currency converter below the schedule.

Destination

Departure

Distance

Duration

Price

Mexico City
(Norte y Tapo)

19:30

626 miles

16 hrs

708.-

Mexico City
(Tasqueña)

16:55

626 miles

16 hrs

708.-

Puebla

19:30, 16:55

543 miles

14 hrs

732.-

San Cristóbal

20:00, 22:50

343 miles

12 hrs

416.-

Tuxtla Gutiérrez

20:00, 22:50

293 miles

10 hrs

358.-

Oaxaca

8:20, 15:50, 22:05

300 miles

9 hrs

278.-

Tapachula

18:50

424 miles

14 hrs

460.-

Huixtla

18:50

398 miles

13 hrs

432.-

Huatulco

8:20, 15:50, 16:55,
18:50, 19:30, 20:00,
21:20, 22:05, 22:50
20:40, 22:00, 22:45

31 miles

1 hr

38.-

Salina Cruz

8:20, 15:50, 16:55,
18:50, 19:30, 20:00,
21:20, 22:05, 22:50

131 miles

3,5 hrs

142.-

Tehuantepec

8:20, 15:50,
16:55, 21:20

142 miles

4 hrs

152.-

Juchitán

16:55, 18:50, 19:30,
21:20, 22:50

167 miles

4,5 hrs

176.-