| Greensboro to Santarem | 3,793.59 mi (6,105.19 km) |
| Greensboro to Santiago do Cacem | 3,823.35 mi (6,153.09 km) |
| Greensboro to Santo Andre | 3,819.97 mi (6,147.65 km) |
| Greensboro to Santo Tirso | 3,754.36 mi (6,042.06 km) |
| Greensboro to Sao Bras de Alportel | 3,887.29 mi (6,255.99 km) |
| Greensboro to Sao Felix da Marinha | 3,753.64 mi (6,040.91 km) |
| Greensboro to Sao Joao da Madeira | 3,763.42 mi (6,056.64 km) |
| Greensboro to Sao Joao de Ver | 3,759.04 mi (6,049.60 km) |
| Greensboro to Sao Mamede de Infesta | 3,750.92 mi (6,036.52 km) |
| Greensboro to Sao Pedro do Sul | 3,787.64 mi (6,095.62 km) |
| Greensboro to Satao | 3,804.42 mi (6,122.63 km) |
| Greensboro to Seia | 3,813.44 mi (6,137.14 km) |
| Greensboro to Senhora da Hora | 3,748.75 mi (6,033.02 km) |
| Greensboro to Serpa | 3,880.85 mi (6,245.63 km) |
| Greensboro to Serta | 3,808.91 mi (6,129.85 km) |
