Czechia vs Slovakia

Czechia's $1,572/mo monthly cost (across 4 scored cities); Slovakia's $1,426/mo monthly cost (across 2 scored cities) — not enough data to call a winner.

Czechia's 3.1/5 safety score (across 4 scored cities); Slovakia's 3.7/5 safety score (across 2 scored cities) — not enough data to call a winner.

Czechia's 3.2/5 mobility score (across 4 scored cities); Slovakia's 2.8/5 mobility score (across 2 scored cities) — not enough data to call a winner.

Czechia's 3.9/5 culture score (across 4 scored cities); Slovakia's 3.1/5 culture score (across 2 scored cities) — not enough data to call a winner.

Czechia's passport reaches 98 destinations visa-free to Slovakia's 100 — Slovakia 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.

Czechia is better connected than Slovakia — 18M passengers/yr vs 2.4M passengers/yr.

Czechia is quieter than 51 of 87 countries worldwide; Slovakia is quieter than 80 of 87 countries worldwide. Czechia sees ~2 air passengers per resident a year; Slovakia sees ~45 air passengers per 100 residents a year — a derived figure, not itself ranked.

Czechia runs -16°C to 32°C for most people; Slovakia runs -14°C to 32°C for most people.

Depends on you — which range fits your tolerance is the real question here, not a score.