| San Francisco | Petrosani | |
| 1 min. of prepaid mobile tariff | USD 0.17 | USD 0.20 |
| Apartment (3 bedrooms) outside of centre | USD 3 421.56 | USD 409.08 |
| Gasoline (1 liter) | USD 1.08 | USD 1.85 |
| Tennis court rent (1 hour on weekend) | USD 25.00 | USD 11.88 |
| Fitness club, monthly fee for 1 adult | USD 66.29 | USD 35.52 |