Price of a bottle of water (330ml).

🇨🇭 Zurich: $5.08
🇨🇭 Geneva: $3.80
🇱🇺 Luxembourg: $3.27
🇩🇪 Munich: $3.15
🇩🇰 Copenhagen: $2.92
🇫🇷 Paris: $2.81
🇩🇪 Frankfurt: $2.81
🇳🇴 Oslo: $2.60
🇳🇱 Amsterdam: $2.55
🇧🇪 Brussels: $2.43
🇳🇿 Auckland: $2.33
🇺🇸 Los Angeles: $2.33
🇦🇺 Melbourne: $2.33
🇳🇱 Rotterdam: $2.30
🇦🇺 Sydney: $2.28
🇺🇸 Washington, DC: $2.22
🇦🇹 Vienna: $2.21
🇺🇸 Chicago: $2.13
🇺🇸 Las Vegas: $2.09
🇺🇸 New York: $2.08
🇺🇸 Miami: $2.00
🇸🇪 Stockholm: $1.96
🇮🇪 Dublin: $1.94
🇨🇦 Vancouver: $1.89
🇬🇧 London: $1.89
🇺🇸 Philadelphia: $1.75
🇺🇸 Houston: $1.70
🇪🇸 Barcelona: $1.69
🇺🇸 Dallas: $1.63
🇵🇱 Warsaw: $1.63
🇮🇹 Milan: $1.34
🇮🇹 Rome: $1.21
🇸🇬 Singapore: $1.13
🇭🇰 Hong Kong: $1.04
🇲🇽 Mexico City: $0.94
🇰🇷 Seoul: $0.82
🇯🇵 Tokyo: $0.81
🇧🇷 Rio de Janeiro: $0.81
🇦🇪 Dubai: $0.64
🇿🇦 Johannesburg: $0.62
🇷🇺 Moscow: $0.54
🇲🇾 Kuala Lumpur: $0.43
🇶🇦 Doha: $0.41
🇹🇭 Bangkok: $0.36
🇨🇳 Shanghai: $0.34
🇹🇷 Istanbul: $0.33
🇮🇩 Jakarta: $0.32
🇨🇳 Beijing: $0.31
🇻🇳 Hanoi: $0.29
🇮🇳 Delhi: $0.24
🇮🇳 Mumbai: $0.22
🇳🇬 Lagos: $0.18
🇵🇰 Islamabad: $0.18
🇪🇬 Cairo: $0.16

(Source: Numbeo)