| Philadelphia | Hòa Bình | |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 159.89 | USD 49.65 |
| Gasoline (1 liter) | USD 0.99 | USD 1.14 |
| Tennis court rent (1 hour on weekend) | USD 23.50 | USD 6.01 |
| One-way ticket (local transport) | USD 2.25 | USD 0.24 |
| Potato (1kg) | USD 4.40 | USD 0.78 |