| Midleton to Setubal | 925.92 mi (1,490.13 km) |
| Midleton to Sever do Vouga | 772.70 mi (1,243.55 km) |
| Midleton to Silves | 1,017.76 mi (1,637.93 km) |
| Midleton to Sines | 965.21 mi (1,553.36 km) |
| Midleton to Sintra | 908.16 mi (1,461.54 km) |
| Midleton to Sobrado de Paiva | 751.93 mi (1,210.12 km) |
| Midleton to Sobral de Monte Agraco | 892.40 mi (1,436.18 km) |
| Midleton to Soure | 820.15 mi (1,319.91 km) |
| Midleton to Tabua | 798.45 mi (1,284.98 km) |
| Midleton to Tavira | 1,022.85 mi (1,646.12 km) |
| Midleton to Tomar | 851.03 mi (1,369.60 km) |
| Midleton to Tondela | 787.63 mi (1,267.56 km) |
| Midleton to Torre de Moncorvo | 742.04 mi (1,194.19 km) |
| Midleton to Torres Novas | 860.33 mi (1,384.57 km) |
| Midleton to Torres Vedras | 888.20 mi (1,429.42 km) |
