| Clemmons to Santarem | 3,823.49 mi (6,153.32 km) |
| Clemmons to Santiago do Cacem | 3,853.49 mi (6,201.59 km) |
| Clemmons to Santo Andre | 3,850.11 mi (6,196.15 km) |
| Clemmons to Santo Tirso | 3,783.81 mi (6,089.45 km) |
| Clemmons to Sao Bras de Alportel | 3,917.54 mi (6,304.67 km) |
| Clemmons to Sao Felix da Marinha | 3,783.17 mi (6,088.42 km) |
| Clemmons to Sao Joao da Madeira | 3,792.97 mi (6,104.19 km) |
| Clemmons to Sao Joao de Ver | 3,788.58 mi (6,097.13 km) |
| Clemmons to Sao Mamede de Infesta | 3,780.40 mi (6,083.97 km) |
| Clemmons to Sao Pedro do Sul | 3,817.20 mi (6,143.18 km) |
| Clemmons to Satao | 3,833.96 mi (6,170.16 km) |
| Clemmons to Seia | 3,843.04 mi (6,184.78 km) |
| Clemmons to Senhora da Hora | 3,778.24 mi (6,080.48 km) |
| Clemmons to Serpa | 3,910.94 mi (6,294.05 km) |
| Clemmons to Serta | 3,838.67 mi (6,177.74 km) |
