Denmark vs Portugal

Between the two, Portugal is cheaper — $1,533/mo vs $2,488/mo. Denmark is pricier than 34 of 41 European countries; Portugal is cheaper than 25 of 41 European countries.

Between the two, Denmark is safer — 4.7/5 vs 2.9/5. Denmark is safer than 36 of 41 European countries; Portugal is less safe than 23 of 41 European countries.

Between the two, Denmark scores higher on mobility — 4.1/5 vs 3.1/5. Denmark is easier to get around than 39 of 41 European countries; Portugal is easier to get around than 23 of 41 European countries.

Between the two, Denmark scores higher on culture — 3.9/5 vs 3.4/5. Denmark is richer in culture than 36 of 41 European countries; Portugal is lighter on culture than 24 of 41 European countries.

Denmark's passport reaches 101 destinations visa-free to Portugal's 102 — Portugal 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.

Between the two, Portugal is better connected — 73M passengers/yr vs 37M passengers/yr. Denmark is busier than 49 of 87 countries worldwide; Portugal is busier than 61 of 87 countries worldwide. Denmark sees ~6 air passengers per resident a year; Portugal sees ~7 air passengers per resident a year — a derived figure, not itself ranked.

Denmark runs -17°C to 26°C for most people; Portugal runs -1°C to 32°C for most people. Depends on you — which range fits your tolerance is the real question here, not a score.