| Billericay to Sesimbra | 1,020.64 mi (1,642.57 km) |
| Billericay to Setubal | 1,011.06 mi (1,627.14 km) |
| Billericay to Sever do Vouga | 860.70 mi (1,385.17 km) |
| Billericay to Silves | 1,087.46 mi (1,750.10 km) |
| Billericay to Sines | 1,046.70 mi (1,684.50 km) |
| Billericay to Sintra | 1,004.68 mi (1,616.87 km) |
| Billericay to Sobrado de Paiva | 839.80 mi (1,351.53 km) |
| Billericay to Sobral de Monte Agraco | 985.62 mi (1,586.21 km) |
| Billericay to Soure | 909.32 mi (1,463.42 km) |
| Billericay to Tabua | 876.43 mi (1,410.48 km) |
| Billericay to Tavira | 1,077.33 mi (1,733.79 km) |
| Billericay to Tomar | 932.75 mi (1,501.12 km) |
| Billericay to Tondela | 867.81 mi (1,396.60 km) |
| Billericay to Torre de Moncorvo | 804.30 mi (1,294.39 km) |
| Billericay to Torres Novas | 943.69 mi (1,518.73 km) |
