Map of Donostia / San Sebastián, Spain

Donostia / San Sebastián is a city in Basque Country, Spain, with a population of about 185,357. It lies at 43.3128°N, 1.9750°W. Donostia / San Sebastián is about 352 km (219 mi) northeast of Madrid, the capital. The nearest city on our map is Errenteria, 6 km to the east.

Donostia / San Sebastián at a glance

Where is Donostia / San Sebastián?

• The 35th largest city in Spain by recorded population.
• The 3rd largest city in Basque Country on this site.
• Located in the Northern and Western hemispheres.
• Daylight ranges from about 8 h 58 min on the shortest day to 15 h 24 min on the longest day (around 21 December and 21 June).

Cities near Donostia / San Sebastián

• Errenteria — 6 km east
• Irun — 15 km east
• Biarritz — 39 km northeast, France
• Bayonne — 45 km northeast, France
• Pamplona — 61 km southeast
• Basauri — 74 km west
• Santutxu — 76 km west
• Gasteiz / Vitoria — 77 km southwest
• Bilbao — 77 km west
• Barakaldo — 82 km west

Largest cities in Basque Country

• Bilbao — 347,342
• Gasteiz / Vitoria — 257,407
• Barakaldo — 100,435
• Getxo — 80,770
• Irun — 61,983
• Santutxu — 60,000
• Santurtzi — 46,978
• Basauri — 42,657
• Errenteria — 38,767

Largest cities in Spain

• Madrid — 3,255,944
• Barcelona — 1,686,208
• Valencia — 824,340
• Zaragoza — 686,986
• Seville — 686,741
• Málaga — 592,346
• Murcia — 471,982
• Palma — 438,234
• Las Palmas de Gran Canaria — 383,516
• Alicante — 348,901

Map of Spain and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.