| Oviedo to Cascais | 371.83 mi (598.40 km) |
| Oviedo to Castelo Branco | 259.31 mi (417.32 km) |
| Oviedo to Castro Daire | 200.83 mi (323.21 km) |
| Oviedo to Celorico de Basto | 175.35 mi (282.20 km) |
| Oviedo to Chamusca | 308.97 mi (497.23 km) |
| Oviedo to Chaves | 139.18 mi (223.99 km) |
| Oviedo to Cinfaes | 195.14 mi (314.06 km) |
| Oviedo to Coimbra | 255.04 mi (410.44 km) |
| Oviedo to Condeixa-a-Nova | 262.56 mi (422.54 km) |
| Oviedo to Corroios | 370.36 mi (596.04 km) |
| Oviedo to Coruche | 334.64 mi (538.55 km) |
| Oviedo to Costa de Caparica | 370.60 mi (596.42 km) |
| Oviedo to Covilha | 229.01 mi (368.56 km) |
| Oviedo to Eiras | 253.06 mi (407.25 km) |
| Oviedo to Elvas | 317.79 mi (511.43 km) |
