Buenos Aires vs Mexico City vs Prague vs Rio de Janeiro

Buenos Aires 🇦🇷
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Mexico City 🇲🇽
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Prague 🇨🇿
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Rio de Janeiro 🇧🇷
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Population 2,900,000 8,850,000 1,305,737 6,718,903
Official language(s) Spanish Spanish Czech Portuguese
Level of English High Moderate High Low
Main airport Ministro Pistarini International Airport (EZE) Mexico City International Airport (MEX) Václav Havel Airport Prague (PRG) Galeão International Airport
Most common months to visit September - December March - May, October, November June - October January - March, December
Currency ARS - Argentine Peso ($) MXN - Mexican Peso ($) CZK - Czech Koruna (Kč) BRL - Brazilian Real (R$)
Credit cards Accepted everywhere. (ID required!) Widely accepted (less with AMEX) Accepted most places (some places are cash only) Accepted everywhere
Remote worker visa No Yes Yes No
Average monthly costs $1321 $1867 $1806 $1833
Rent $844 $778 $780 $1066
Groceries $98 $281 $158 $95
Dining out $121 $182 $240 $210
Cafe $25 $49 $53 $25
Coworking space $95 $159 $175 $130
Mobile internet $11 $25 $24 $7
Public transportation $9 $11 $61 $33
Taxis $9 $9 $33 $14
Shared bicycles and scooters $14 $24 $19 $16
Sport and cultural events $24 $81 $19 $55
Museums and sights $4 $20 $35 $26
Nightlife $23 $64 $50 $54
Gym $14 $69 $56 $31
Yoga $19 $65 $66 $40
Massage $10 $51 $37 $32
SIM card options Movistar, Claro, Personal Telcel, Movistar Vodafone, T-Mobile Tim, Claro, Vivo
Tipping 10% at restaurants and cafés is common, not common at bars 10-15% for restaurants, bars and services 10% at restaurants and bars, round up elsewhere 10% usually included in restaurants, 10% at bars and cafes with table service is common
Taxi apps Uber (not official), Cabify, BA Taxi (Spanish only) Uber Uber, Liftago Easy Taxi, 99 Taxi, Uber
Tap water Not drinkable Not drinkable Drinkable Not drinkable
Overall cuisine Argentinian style with an emphasis on red meats, pastries, and Italian-inspired options Corn, beans, tortillas and chili peppers typically alongside meat and cheese Thick soups are often combined with stewed vegetables and baked meats to produce rich dishes. Gravies and creams are popular in Czech cuisine, as is beer! Emphasis on rice, beans, pork and beef with a variety of root vegetables and fresh fruits. Fresh seafood is also very common.
Local food specialities Asado, empanadas (Argentinian style), locro, milanesa napolitana, facturas and alfajores Enchiladas, torta de chilaquiles, esquites, quesadillas, tlacoyos, tacos, tostadas Vepřo knedlo zelo, Česnečka, Guláš, Svíčková na smetaně, Ovocné Knedlíky. Feijoada, bolinho de bacalhau, fried sardines, caldo verde, pao de queijo and brigadeiros.
Eat like a local Local restaurants serving asados grill-to-dish (Parrillas), markets (San Telmo, Recoleta) and local cafés for maté and facturas Markets, food stalls, menú del día (cheap set lunch menus) Pubs and taverns, street food stalls, local cafés The "snack capital" of Brazil, Rio is a perfect place to try street food as well as the wide varieties of small, traditional eateries and churrascarias easily found across the city.
Vegetarian / vegan options 79 options on Happy Cow 279 listings on Happy Cow 112 options on HappyCow 54 options on Happy Cow