Top 50 Public transports in Spain

This curated ranking covers the 50 largest public transports in Spain, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 70 public transports tracked in Spain, the 50 ranked here account for the largest measured audience reach. Ouigo, ALSA (bus company) and Madrid Metro lead the list with a combined estimated audience of 14,487,458 people. Across all 50 entries the average audience size is 408,202, and the largest, Ouigo, reaches around 7,061,226 people in Spain. Audience size is the estimated number of unique people in Spain who actively engage with each public transport, derived from search demand signals. Rankings reflect search-behavior signals collected across Spain and are refreshed weekly.

Ranking

Rank	Name	Audience size	Country share	Subtype	Category
1	Ouigo	7,061,226	48.9%	Public transport	Cars & Mobility
2	ALSA (bus company)	5,384,813	79.5%	Public transport	Cars & Mobility
3	Madrid Metro	2,041,419	91.8%	Public transport	Cars & Mobility
4	Cercanías	1,594,529	98.8%	Public transport	Cars & Mobility
5	FlixBus	1,358,910	2.8%	Public transport	Cars & Mobility
6	Eurostar	583,181	4.5%	Public transport	Cars & Mobility
7	SNCF	401,948	2.7%	Public transport	Cars & Mobility
8	Trenitalia	397,835	2.2%	Public transport	Cars & Mobility
9	Renfe Operadora	247,218	96.9%	Public transport	Cars & Mobility
10	Orient Express	194,623	5.8%	Public transport	Cars & Mobility
11	Deutsche Bahn	169,411	0.8%	Public transport	Cars & Mobility
12	TGV	125,031	2.2%	Public transport	Cars & Mobility
13	London Underground	108,281	2.9%	Public transport	Cars & Mobility
14	Alvia	97,345	69.4%	Public transport	Cars & Mobility
15	Japan Rail Pass	93,591	4.1%	Public transport	Cars & Mobility
16	CeBus	93,046	2.9%	Public transport	Cars & Mobility
17	Voyages-sncf.com	82,050	2.5%	Public transport	Cars & Mobility
18	TEC	50,451	4.1%	Public transport	Cars & Mobility
19	Lisbon Metro	46,610	15.0%	Public transport	Cars & Mobility
20	Oyster card	38,200	4.7%	Public transport	Cars & Mobility
21	Hyperloop	31,944	4.4%	Public transport	Cars & Mobility
22	Paris Métro	29,114	3.1%	Public transport	Cars & Mobility
23	Mexico City Metro	20,259	1.8%	Public transport	Cars & Mobility
24	RATP	19,421	0.2%	Public transport	Cars & Mobility
25	TransMilenio	16,387	2.6%	Public transport	Cars & Mobility
26	Southern Railway (U.S.)	14,557	1.2%	Public transport	Cars & Mobility
27	Barcelona Metro line 10	12,082	32.7%	Public transport	Cars & Mobility
28	Eurolines	11,030	5.9%	Public transport	Cars & Mobility
29	Blue Line (CTA)	10,392	0.7%	Public transport	Cars & Mobility
30	Westbahn	9,916	0.3%	Public transport	Cars & Mobility
31	Thalys	9,367	1.2%	Public transport	Cars & Mobility
32	Metropolitan Transportation Authority (New York)	9,174	0.2%	Public transport	Cars & Mobility
33	Washington Metro	7,901	1.6%	Public transport	Cars & Mobility
34	TGV Lyria	7,733	1.2%	Public transport	Cars & Mobility
35	National Express Group	5,412	6.4%	Public transport	Cars & Mobility
36	RER C	3,531	0.4%	Public transport	Cars & Mobility
37	South West Trains	3,289	0.4%	Public transport	Cars & Mobility
38	Wiener Linien	3,160	0.3%	Public transport	Cars & Mobility
39	Berliner Verkehrsbetriebe	3,158	0.3%	Public transport	Cars & Mobility
40	Keolis	2,792	0.6%	Public transport	Cars & Mobility
41	Stuttgart S-Bahn	1,704	0.4%	Public transport	Cars & Mobility
42	Virgin Trains	1,499	0.7%	Public transport	Cars & Mobility
43	Hankyu	1,485	0.4%	Public transport	Cars & Mobility
44	RER D	1,281	0.2%	Public transport	Cars & Mobility
45	IDBUS	841	0.9%	Public transport	Cars & Mobility
46	Kusttram	630	0.5%	Public transport	Cars & Mobility
47	BOGESTRA	623	0.1%	Public transport	Cars & Mobility
48	Autozug Sylt	589	0.1%	Public transport	Cars & Mobility
49	Chicago Transit Authority	585	0.2%	Public transport	Cars & Mobility
50	Rheinbahn	552	0.2%	Public transport	Cars & Mobility