Brazil vs Uruguay

Brazil's $1,414/mo monthly cost (across 7 scored cities); Uruguay has no monthly cost data yet — not enough data to call a winner.

Brazil's 0.9/5 safety score (across 7 scored cities); Uruguay's 2.6/5 safety score (across 1 scored city) — not enough data to call a winner.

Brazil's 2.7/5 mobility score (across 7 scored cities); Uruguay's 2.6/5 mobility score (across 1 scored city) — not enough data to call a winner.

Brazil's 3.9/5 culture score (across 7 scored cities); Uruguay's 2.3/5 culture score (across 1 scored city) — not enough data to call a winner.

Brazil's passport reaches 112 destinations visa-free to Uruguay's 103 — Brazil opens more doors without a visa. Passport strength shifts over years of naturalisation, not months of planning, so it's a long-horizon footnote — not scored in the tally.

Brazil's 174M passengers/yr annual passenger volume (across 15 scored cities); Uruguay has no annual passenger volume data yet — not enough data to call a winner.

Brazil runs 13°C to 35°C for most people; Uruguay runs -4°C to 35°C for most people. Pelotas runs colder, at 0°C. Depends on you — which range fits your tolerance is the real question here, not a score.