| Arcos de Valdevez to Serik | 2,118.76 mi (3,409.82 km) |
| Arcos de Valdevez to Serinhisar | 2,008.35 mi (3,232.12 km) |
| Arcos de Valdevez to Serinyol | 2,394.69 mi (3,853.89 km) |
| Arcos de Valdevez to Seydisehir | 2,144.67 mi (3,451.51 km) |
| Arcos de Valdevez to Seyhan | 2,333.97 mi (3,756.16 km) |
| Arcos de Valdevez to Seyitgazi | 2,039.40 mi (3,282.10 km) |
| Arcos de Valdevez to Siirt | 2,645.57 mi (4,257.64 km) |
| Arcos de Valdevez to Sile | 1,951.97 mi (3,141.39 km) |
| Arcos de Valdevez to Silifke | 2,278.23 mi (3,666.46 km) |
| Arcos de Valdevez to Silivri | 1,884.77 mi (3,033.25 km) |
| Arcos de Valdevez to Silopi | 2,690.08 mi (4,329.26 km) |
| Arcos de Valdevez to Simav | 1,959.75 mi (3,153.92 km) |
| Arcos de Valdevez to Sinanpasa | 2,031.63 mi (3,269.60 km) |
| Arcos de Valdevez to Sindirgi | 1,915.20 mi (3,082.21 km) |
| Arcos de Valdevez to Sinop | 2,214.59 mi (3,564.03 km) |
