1,206-CITY ATLASSOURCE-BACKED CITY REFERENCE
Brazil
Compare this sourced profile of Londrina, Brazil before planning. Stable fields identify the place; confirm current transport, access and opening details with official sources.
01What the data says — and does not say
This page separates the checked GeoNames row for Londrina—581,382, America/Sao_Paulo, and source coordinates—from live travel claims. Those fields identify and compare the record; they do not prove current transport, accessibility, census totals, or a City Atlas Club visit.
Wikidata's localized description: human settlement in Brazil.
02This city's dataset fingerprint
The source row behind Londrina is GeoNames ID 3458449. Its recorded administrative path is Londrina → Parana → Brazil, and GeoNames classifies the place as a second-order administrative seat. Londrina occurs once as a primary city label in this atlas sample; the numeric ID remains the durable source key if names change. The city row itself was updated 2026-07-13; that date belongs to the source record, not to every transport or visitor detail in the real destination.
Within the fixed 1,206-record atlas, Londrina ranks 957 by recorded population. Inside the 48 selected Brazil entries it ranks 36; inside the 198 entries in its broad region it ranks 155. Its 581,382 population value is 0.77 times the 758,563 median for the country cohort and 0.71 times the 816,326 regional median. Londrina sits in the lower half of this atlas's selected Brazil entries. Londrina's recorded value stays within one quarter of the country-cohort median used here. These comparisons describe this selected dataset only; they are not current census rankings or official urban-area boundaries.
Londrina's three nearest other atlas coordinates are Curitiba at 303.428 km with 1,948,626 recorded people; São José do Rio Preto at 332.354 km with 480,393 recorded people; Sorocaba at 378.636 km with 762,172 recorded people. The closest-to-farthest distance spread is 75.208 km. Compared with Curitiba, Londrina's recorded population is 0.30 times as large. Against Londrina, Curitiba follows Curitiba → Parana → Brazil in the source. Its point has lower latitude and higher longitude; it belongs to the same selected Brazil cohort, uses the shared America/Sao_Paulo identifier, and carries first-order administrative seat rather than second-order administrative seat. Its recorded population is above Londrina's. Against Londrina, São José do Rio Preto follows Sao Jose Do Rio Preto → Sao Paulo → Brazil in the source. Its point has higher latitude and higher longitude; it belongs to the same selected Brazil cohort, uses the shared America/Sao_Paulo identifier, and carries the same second-order administrative seat class. Its recorded population is below Londrina's. Against Londrina, Sorocaba follows Sorocaba → Sao Paulo → Brazil in the source. Its point has lower latitude and higher longitude; it belongs to the same selected Brazil cohort, uses the shared America/Sao_Paulo identifier, and carries the same second-order administrative seat class. Its recorded population is above Londrina's. Its nearest-neighbor distance ranks 1,115 of 1,206 from shortest to longest in the same snapshot. Londrina's nearest-coordinate gap belongs to the wider half of atlas distances. This pattern can reveal whether other catalog references are geographically close, but it cannot establish whether a border crossing is possible or practical, or whether rail, road, fare, or journey-time connections exist. Read as one record signature, GeoNames 3458449, the coordinate pair 23.3103 / 51.1628, country rank 36 of 48, and neighbor GeoNames 3464975 at 303.428 km bind Londrina to a reproducible comparison. That combined key distinguishes the row; it is not a recommendation or evidence of a physical connection.
Londrina's reference point is 23.3103° south and 51.1628° west. The IANA identifier America/Sao_Paulo is shared by 30 city rows in this catalog, while the GeoNames class PPLA2 is shared by 341 rows. Londrina's row carries both second- and first-order administrative labels. Londrina's point falls in the lower-latitude coordinate band used by this atlas's row checks. Londrina's time-zone field defines the narrower catalog cohort; its place class is shared more broadly. GeoNames supplies no elevation for Londrina, so the profile preserves that missing value instead of guessing terrain. Together these fields form a reproducible identity check for this page, not a claim about walkability, climate or accessibility.
03Nearby atlas references
Londrina's closest other entries in this atlas are Curitiba (303.428 km), São José do Rio Preto (332.354 km), Sorocaba (378.636 km).
04Verify before you book
Before visiting Londrina, confirm changing decisions with current first-party sources:
Read how City Atlas Club verifies changing travel facts →05Sources and freshness
GeoNames updated the row 2026-07-13; the atlas checked the dataset 2026-08-04. Available Wikidata fields were verified in the same run.
GeoNames data: CC BY 4.0. Wikidata labels and descriptions: CC0 1.0.