| Houston | Sfax | |
| Taxi start | USD 4.00 | USD 0.24 |
| Apartment (1 bedroom) in city centre | USD 1 574.13 | USD 180.34 |
| Apartment (3 bedrooms) outside of centre | USD 1 589.13 | USD 195.37 |
| Cinema, international release, 1 seat | USD 12.00 | USD 1.80 |
| 1 Pair of men leather shoes | USD 92.50 | USD 72.14 |