| Kirkwood to Sesimbra | 4,235.93 mi (6,817.07 km) |
| Kirkwood to Setubal | 4,243.15 mi (6,828.70 km) |
| Kirkwood to Sever do Vouga | 4,196.56 mi (6,753.71 km) |
| Kirkwood to Silves | 4,309.24 mi (6,935.05 km) |
| Kirkwood to Sines | 4,263.24 mi (6,861.02 km) |
| Kirkwood to Sintra | 4,210.62 mi (6,776.33 km) |
| Kirkwood to Sobrado de Paiva | 4,191.66 mi (6,745.83 km) |
| Kirkwood to Sobral de Monte Agraco | 4,214.76 mi (6,782.99 km) |
| Kirkwood to Soure | 4,205.95 mi (6,768.83 km) |
| Kirkwood to Tabua | 4,224.20 mi (6,798.20 km) |
| Kirkwood to Tavira | 4,349.50 mi (6,999.85 km) |
| Kirkwood to Tomar | 4,230.63 mi (6,808.54 km) |
| Kirkwood to Tondela | 4,216.66 mi (6,786.05 km) |
| Kirkwood to Torre de Moncorvo | 4,238.64 mi (6,821.42 km) |
| Kirkwood to Torres Novas | 4,229.46 mi (6,806.66 km) |
