| Saarwanderweg / Sentier de la Sarre | FRDE | 263 km | 14 stages |
| Sadelinleden | FIAX | 73 km | 5 stages |
| Saga | NO | 221 km | 15 stages |
| Saint Conan Coastal Route | GB | 63 km | 4 stages |
| Saint Cuthbert's Way | GB | 104 km | 6 stages |
| Sakanako Donejakue bidea | ES | 46 km | 2 stages |
| SalzAlpenSteig | DEAT | 233 km | 17 stages |
| Salzburger Almenweg | AT | 335 km | 29 stages |
| Salzburger Mariazellerweg 06 | AT | 186 km | 12 stages |
| Salzburger Mariazellerweg 06A | AT | 45 km | 4 stages |
| Salzkammergut Trail regional | AT | 113 km | 7 stages |
| Salzsteigweg 09 | AT | 412 km | 28 stages |
| Salzsteigweg 09A | AT | 113 km | 8 stages |
| Sankt Jakobus Pilgerweg (Sachsen-Anhalt) | DE | 653 km | 30 stages |
| SAT Sentier des Abbayes Trappistes de Wallonie | BEFR | 276 km | 16 stages |
| Sauerland-Höhenflug | DE | 254 km | 13 stages |
| Sauerland-Waldroute | DE | 244 km | 14 stages |
| Savinjska planinska pot | SI | 108 km | 9 stages |
| Saxon Shore Way | GB | 261 km | 13 stages |
| Schaffhauser-Zürcher-Weg | DECH | 101 km | 5 stages |
| Schluchtensteig | DE | 119 km | 6 stages |
| Scholtenpad | NL | 261 km | 11 stages |
| Schwäbisch-Allgäuer-Weitwanderweg | DE | 161 km | 8 stages |
| Schwarzwald-Jura-Bodensee-Weg | DE | 115 km | 6 stages |
| Schwarzwaldrand-Pilgerweg | DE | 43 km | 2 stages |
| Ścinawska Droga św. Jakuba | PL | 51 km | 2 stages |
| Sebaldusweg | AT | 85 km | 5 stages |
| Seenweg | DE | 162 km | 8 stages |
| Seinäjoki -vaellusreitti | FI | 151 km | 7 stages |
| Sejerø Bugt Ruten | DK | 71 km | 4 stages |
| Senda de Camille | ESFR | 103 km | 7 stages |
| Senda de la Reserva del Saja | ES | 119 km | 8 stages |
| Senda del Arcediano | ES | 41 km | 3 stages |
| Senda del Genaro | ES | 51 km | 5 stages |
| Senda del Litoral | ES | 142 km | 9 stages |
| Senda Sursilvana | CH | 104 km | 7 stages |
| Sendeiro das Greas | ES | 45 km | 5 stages |
| Sendeiro das Greas | ES | 36 km | 2 stages |
| Sendeiro Rural de Galicia | ES | 119 km | 7 stages |
| Sender de la Lluna Plena | ES | 58 km | 4 stages |
| Sender de la Tordera al Llobregat | ES | 109 km | 5 stages |
| Sender de Montserrat | ES | 55 km | 4 stages |
| Sender del Priorat | ES | 70 km | 4 stages |
| Sender del Vallès Natural | ES | 73 km | 4 stages |
| Sender dels Maquis | ES | 63 km | 3 stages |
| Sender dels Miradors | ES | 208 km | 14 stages |
| Sendero de la Alpujarra | ES | 144 km | 12 stages |
| Sendero de la Calzada Romana | ES | 60 km | 3 stages |
| Sendero de los Serranos | ES | 97 km | 5 stages |
| Sendero del Mediterráneo - Murcia | ES | 177 km | 9 stages |
| Sendero del Mundo | ES | 109 km | 7 stages |
| Sendero del Río Martín | ES | 83 km | 5 stages |
| Sendero Histórico | ES | 1,820 km | 109 stages |
| Sendero Ibérico Zaragozano | ES | 142 km | 9 stages |
| Sendero Prepirenaico | ES | 238 km | 13 stages |
| Senderos de La Litera Alta | ES | 50 km | 3 stages |
| Senderos de La Ribagorza | ES | 135 km | 9 stages |
| Senderos de La Ribagorza | ES | 87 km | 5 stages |
| Senderos del Clarete | ES | 93 km | 10 stages |
| Senderos del Serrablo | ES | 56 km | 4 stages |
| Senderos del Sobrarbe | ES | 74 km | 5 stages |
| Senderos del Somontano | ES | 83 km | 5 stages |
| Senderos del Somontano | ES | 32 km | 1 stages |
| Senderos del Somontano | ES | 32 km | 2 stages |
| Senders del 1714 | ES | 575 km | 25 stages |
| Sentier Ardennes-Eifel | LU | 87 km | 6 stages |
| Sentier Bibracte - Alésia | FR | 118 km | 6 stages |
| Sentier Cathare | FR | 235 km | 15 stages |
| Sentier de grande randonnée 2013 | FR | 335 km | 18 stages |
| Sentier de Grande Randonnée 98 | FR | 62 km | 4 stages |
| Sentier de l'Adour | FR | 175 km | 8 stages |
| Sentier de l'Ill | FR | 211 km | 10 stages |
| Sentier de la Haute-Sure | LU | 70 km | 5 stages |
| Sentier de la Transhumance | FR | 75 km | 5 stages |
| Sentier de la Vallée du Tarn | FR | 257 km | 13 stages |
| Sentier des Ducs | FR | 345 km | 19 stages |
| Sentier des Huit Vallées | FR | 242 km | 19 stages |
| Sentier du Col des Faïsses à Sainte-Eulalie | FR | 109 km | 7 stages |
| Sentier du Haut-Allier | FR | 177 km | 12 stages |
| Sentier du Littoral | FRBE | 296 km | 14 stages |
| Sentier du Nord | LU | 70 km | 4 stages |
| Sentier du Sud 1 (Luxembourg-Dudelange) | LU | 33 km | 2 stages |
| Sentier du Sud 2 (Rodange - Hellange) | LU | 71 km | 4 stages |
| Sentier Historique de Jeanne d'Arc | FR | 236 km | 10 stages |
| Sentier Historique de la Vallée des Rois | FR | 166 km | 9 stages |
| Sentier Ligne Maginot | FR | 109 km | 6 stages |
| Sentier Provence, mines d’énergies | FR | 119 km | 11 stages |
| Sentier Stanislas-Kléber | FR | 215 km | 11 stages |
| Sentiero 3V | IT | 136 km | 11 stages |
| Sentiero agrituristico del Lago d'Iseo | IT | 101 km | 7 stages |
| Sentiero Balcone Mediterraneo | IT | 115 km | 8 stages |
| Sentiero CAI 50 | IT | 114 km | 7 stages |
| Sentiero dei Celti e dei Liguri | IT | 229 km | 10 stages |
| Sentiero dei Ducati | IT | 199 km | 12 stages |
| Sentiero dei Laghi | IT | 369 km | 32 stages |
| Sentiero dei Pellegrini di San Michele Arcangelo | IT | 38 km | 2 stages |
| Sentiero della Fede | IT | 45 km | 3 stages |
| Sentiero della Pace | IT | 515 km | 35 stages |
| Sentiero di spartiacque appenninico | IT | 352 km | 25 stages |
| Sentiero Flavio Tasca | IT | 183 km | 8 stages |