| Penarth to Santarem | 883.60 mi (1,422.01 km) |
| Penarth to Santiago do Cacem | 965.01 mi (1,553.03 km) |
| Penarth to Santo Andre | 963.46 mi (1,550.54 km) |
| Penarth to Santo Tirso | 741.40 mi (1,193.16 km) |
| Penarth to Sao Bras de Alportel | 1,013.27 mi (1,630.70 km) |
| Penarth to Sao Felix da Marinha | 763.58 mi (1,228.86 km) |
| Penarth to Sao Joao da Madeira | 770.45 mi (1,239.92 km) |
| Penarth to Sao Joao de Ver | 767.69 mi (1,235.47 km) |
| Penarth to Sao Mamede de Infesta | 752.30 mi (1,210.71 km) |
| Penarth to Sao Pedro do Sul | 773.88 mi (1,245.43 km) |
| Penarth to Satao | 770.36 mi (1,239.77 km) |
| Penarth to Seia | 790.76 mi (1,272.61 km) |
| Penarth to Senhora da Hora | 754.05 mi (1,213.53 km) |
| Penarth to Serpa | 956.35 mi (1,539.09 km) |
| Penarth to Serta | 837.64 mi (1,348.05 km) |
