| Cangas de Onís / Cangues d'Onís | 21.09 km | 4.8% | 1,019 m | HC |
| Cuadonga / Covadonga | 12.02 km | 7.8% | 933 m | HC |
| Cuadonga / Covadonga | 13.03 km | 7% | 910 m | HC |
| Cuadonga / Covadonga | 13.19 km | 6.8% | 903 m | HC |
| Cuadonga / Covadonga | 11.28 km | 8% | 899 m | HC |
| Sotu Cangues | 13.38 km | 6.7% | 893 m | HC |
| Cuadonga / Covadonga | 12.71 km | 7% | 1,226 m | HC |
| Cuadonga / Covadonga | 10.8 km | 8.2% | 881 m | HC |
| Cuadonga / Covadonga | 10.14 km | 8.7% | 880 m | HC |
| Cuadonga / Covadonga | 10.51 km | 8.4% | 879 m | HC |
| Cuadonga / Covadonga | 11.98 km | 7.3% | 940 m | HC |
| Cuadonga / Covadonga | 12.88 km | 6.7% | 863 m | HC |
| Cuadonga / Covadonga | 11.3 km | 7.5% | 850 m | HC |
| Cuadonga / Covadonga | 11.93 km | 7% | 840 m | HC |
| Cuadonga / Covadonga | 12.2 km | 6.8% | 835 m | HC |
| Cuadonga / Covadonga | 11.65 km | 7% | 813 m | HC |
| Sotu Cangues | 12.25 km | 6.5% | 792 m | Cat. 1 |
| Cuadonga / Covadonga | 9.69 km | 7.7% | 743 m | Cat. 1 |
| Cuadonga / Covadonga | 10.14 km | 7.2% | 970 m | Cat. 1 |
| Cuadonga / Covadonga | 8.97 km | 7.6% | 682 m | Cat. 1 |
| Cuadonga / Covadonga | 9.19 km | 7.4% | 676 m | Cat. 1 |
| Cuadonga / Covadonga | 6.86 km | 9.5% | 653 m | Cat. 1 |
| Cuadonga / Covadonga | 5.63 km | 8.5% | 586 m | Cat. 2 |
| Cuadonga / Covadonga | 7.03 km | 6.4% | 448 m | Cat. 2 |
| Cuadonga / Covadonga | 4.91 km | 9% | 444 m | Cat. 2 |
| Cuadonga / Covadonga | 7.34 km | 5.7% | 420 m | Cat. 2 |
| Cuadonga / Covadonga | 3.69 km | 11.2% | 454 m | Cat. 2 |
| Coraín | 13.24 km | 3.1% | 411 m | Cat. 2 |
| Carretera Covadonga - Los Lagos | 5.93 km | 6.9% | 407 m | Cat. 2 |
| Coraín | 14.21 km | 2.9% | 406 m | Cat. 2 |
| Carretera Covadonga - Los Lagos | 7.13 km | 5.4% | 387 m | Cat. 2 |
| Cuadonga / Covadonga | 3.94 km | 9.5% | 372 m | Cat. 2 |
| Coraín | 10.16 km | 3.4% | 343 m | Cat. 2 |
| Carretera Covadonga - Los Lagos | 3.41 km | 9.3% | 317 m | Cat. 3 |
| Celoriu | 15.59 km | 1.8% | 286 m | Cat. 3 |
| Cangas de Onís / Cangues d'Onís | 20.42 km | 1.1% | 228 m | Cat. 3 |
| Cangas de Onís / Cangues d'Onís | 20.55 km | 1.1% | 228 m | Cat. 3 |
| Carretera Covadonga - Los Lagos | 1.81 km | 12% | 217 m | Cat. 3 |
| Carretera Covadonga - Los Lagos | 2.13 km | 10.1% | 215 m | Cat. 3 |
| Carretera Covadonga - Los Lagos | 1.79 km | 11.8% | 210 m | Cat. 3 |
| Carretera Covadonga - Los Lagos | 4.01 km | 5.2% | 208 m | Cat. 3 |
| Carretera Covadonga - Los Lagos | 3.78 km | 5.4% | 204 m | Cat. 3 |
| Carretera Covadonga - Los Lagos | 4.78 km | 4.2% | 202 m | Cat. 3 |
| Carretera Covadonga - Los Lagos | 1.68 km | 12% | 201 m | Cat. 3 |
| Cuadonga / Covadonga | 2.13 km | 9.4% | 201 m | Cat. 3 |
| Coraín | 5.22 km | 3.8% | 200 m | Cat. 3 |
| Corao | 5.28 km | 3.5% | 218 m | Cat. 3 |
| Cuadonga / Covadonga | 1.39 km | 12.8% | 178 m | Cat. 3 |
| Sotu Cangues | 6.91 km | 2.3% | 510 m | Cat. 4 |
| Cuadonga / Covadonga | 1.71 km | 9.3% | 159 m | Cat. 4 |
| Celoriu | 12.31 km | 1.3% | 159 m | Cat. 4 |
| Cangas de Onís / Cangues d'Onís | 95.55 km | 0.2% | 142 m | Cat. 4 |
| Sotu Cangues | 6.21 km | 2.3% | 384 m | Cat. 4 |
| Carretera Covadonga - Los Lagos | 1.79 km | 7.5% | 135 m | Cat. 4 |
| Llabra | 2.23 km | 5.8% | 129 m | Cat. 4 |
| Cangas de Onís / Cangues d'Onís | 7.76 km | 1.6% | 125 m | Cat. 4 |
| Cuadonga / Covadonga | 0.95 km | 12.3% | 116 m | Cat. 4 |
| Carretera Covadonga - Los Lagos | 1.47 km | 7.8% | 114 m | Cat. 4 |
| Carretera Covadonga - Los Lagos | 4.19 km | 2.7% | 111 m | Cat. 4 |
| Carretera Covadonga - Los Lagos | 1.17 km | 9.4% | 110 m | Cat. 4 |
| Cuadonga / Covadonga | 1.62 km | 5.7% | 93 m | Cat. 4 |
| Area de Buferrera | 0.77 km | 11.1% | 86 m | Cat. 4 |
| Coraín | 1.91 km | 3.8% | 119 m | N/A |
| Cangas de Onís / Cangues d'Onís | 10.06 km | 0.7% | 69 m | N/A |
| Mestas de Con | 13.35 km | 0.5% | 168 m | N/A |
| Cangas de Onís / Cangues d'Onís | 8.28 km | 0.7% | 60 m | N/A |
| Celoriu | 6.55 km | 0.9% | 59 m | N/A |
| Cuadonga / Covadonga | 1.25 km | 4.7% | 58 m | N/A |
| Cuadonga / Covadonga | 0.94 km | 6.1% | 57 m | N/A |
| Coviella | 10.71 km | 0.5% | 86 m | N/A |
| Cuadonga / Covadonga | 1.16 km | 4.6% | 53 m | N/A |
| Ixena | 0.69 km | 7.6% | 52 m | N/A |
| Carretera Covadonga - Los Lagos | 1.06 km | 4.9% | 52 m | N/A |
| Carretera Covadonga - Los Lagos | 1.07 km | 4.8% | 52 m | N/A |
| Carretera Covadonga - Los Lagos | 0.39 km | 12.7% | 49 m | N/A |
| Coviella | 9.02 km | 0.5% | 72 m | N/A |
| Mestas de Con | 2.05 km | 2.1% | 83 m | N/A |
| Cuadonga / Covadonga | 0.57 km | 6.5% | 37 m | N/A |
| Cangas de Onís / Cangues d'Onís | 5.88 km | 0.6% | 36 m | N/A |
| Cuadonga / Covadonga | 0.57 km | 6.2% | 35 m | N/A |
| Carretera Covadonga - Los Lagos | 0.33 km | 10.3% | 34 m | N/A |
| Cuadonga / Covadonga | 0.58 km | 5.9% | 34 m | N/A |
| Carretera Covadonga - Los Lagos | 0.55 km | 5.4% | 29 m | N/A |
| Cuadonga / Covadonga | 0.35 km | 7.4% | 26 m | N/A |
| Carretera Covadonga - Los Lagos | 0.24 km | 10.6% | 26 m | N/A |
| La Estrada | 0.94 km | 2.7% | 31 m | N/A |
| Llabra | 0.51 km | 4.3% | 22 m | N/A |
| Cangas de Onís / Cangues d'Onís | 2.91 km | 0.7% | 20 m | N/A |
| Carretera Irún - La Coruña | 0.56 km | 3.2% | 18 m | N/A |
| Celoriu | 1.82 km | 0.9% | 17 m | N/A |
| Cangas de Onís / Cangues d'Onís | 2.96 km | 0.5% | 16 m | N/A |
| Cangas de Onís / Cangues d'Onís | 1.85 km | 0.8% | 14 m | N/A |
| Cangas de Onís / Cangues d'Onís | 1.19 km | 0.8% | 10 m | N/A |
| Carretera Covadonga - Los Lagos | 1.77 km | 0.5% | 10 m | N/A |
| Celoriu | 2.88 km | 0.3% | 99 m | N/A |
| Llordón | 10.1 km | 0.1% | 9 m | N/A |
| Triongu | 0.31 km | 2.3% | 7 m | N/A |