| North Hykeham to Sesimbra | 1,095.97 mi (1,763.79 km) |
| North Hykeham to Setubal | 1,087.09 mi (1,749.51 km) |
| North Hykeham to Sever do Vouga | 933.85 mi (1,502.89 km) |
| North Hykeham to Silves | 1,167.81 mi (1,879.41 km) |
| North Hykeham to Sines | 1,123.98 mi (1,808.88 km) |
| North Hykeham to Sintra | 1,077.99 mi (1,734.86 km) |
| North Hykeham to Sobrado de Paiva | 912.60 mi (1,468.69 km) |
| North Hykeham to Sobral de Monte Agraco | 1,059.46 mi (1,705.03 km) |
| North Hykeham to Soure | 983.01 mi (1,582.00 km) |
| North Hykeham to Tabua | 952.16 mi (1,532.35 km) |
| North Hykeham to Tavira | 1,160.83 mi (1,868.17 km) |
| North Hykeham to Tomar | 1,008.51 mi (1,623.03 km) |
| North Hykeham to Tondela | 942.89 mi (1,517.43 km) |
| North Hykeham to Torre de Moncorvo | 882.26 mi (1,419.86 km) |
| North Hykeham to Torres Novas | 1,019.23 mi (1,640.30 km) |
