| Mercerville to Sesimbra | 3,424.12 mi (5,510.58 km) |
| Mercerville to Setubal | 3,432.08 mi (5,523.39 km) |
| Mercerville to Sever do Vouga | 3,397.51 mi (5,467.76 km) |
| Mercerville to Silves | 3,493.07 mi (5,621.55 km) |
| Mercerville to Sines | 3,449.64 mi (5,551.65 km) |
| Mercerville to Sintra | 3,399.94 mi (5,471.67 km) |
| Mercerville to Sobrado de Paiva | 3,394.44 mi (5,462.83 km) |
| Mercerville to Sobral de Monte Agraco | 3,405.53 mi (5,480.67 km) |
| Mercerville to Soure | 3,402.79 mi (5,476.27 km) |
| Mercerville to Tabua | 3,423.80 mi (5,510.08 km) |
| Mercerville to Tavira | 3,534.41 mi (5,688.08 km) |
| Mercerville to Tomar | 3,425.58 mi (5,512.94 km) |
| Mercerville to Tondela | 3,416.99 mi (5,499.11 km) |
| Mercerville to Torre de Moncorvo | 3,444.57 mi (5,543.50 km) |
| Mercerville to Torres Novas | 3,423.54 mi (5,509.65 km) |
