| Boston | Namur | |
| Oranges (1kg) | USD 4.25 | USD 4.07 |
| Apartment (1 bedroom) outside of centre | USD 1 317.50 | USD 677.97 |
| One-way ticket (local transport) | USD 2.50 | USD 3.39 |
| Fitness club, monthly fee for 1 adult | USD 65.42 | USD 54.24 |
| Water bottle (0.33 liter) | USD 1.49 | USD 2.64 |