| Chapel Hill to Santarem | 3,759.26 mi (6,049.95 km) |
| Chapel Hill to Santiago do Cacem | 3,788.31 mi (6,096.70 km) |
| Chapel Hill to Santo Andre | 3,784.94 mi (6,091.28 km) |
| Chapel Hill to Santo Tirso | 3,721.38 mi (5,988.98 km) |
| Chapel Hill to Sao Bras de Alportel | 3,851.91 mi (6,199.04 km) |
| Chapel Hill to Sao Felix da Marinha | 3,720.44 mi (5,987.48 km) |
| Chapel Hill to Sao Joao da Madeira | 3,730.16 mi (6,003.11 km) |
| Chapel Hill to Sao Joao de Ver | 3,725.80 mi (5,996.10 km) |
| Chapel Hill to Sao Mamede de Infesta | 3,717.83 mi (5,983.27 km) |
| Chapel Hill to Sao Pedro do Sul | 3,754.36 mi (6,042.06 km) |
| Chapel Hill to Satao | 3,771.18 mi (6,069.13 km) |
| Chapel Hill to Seia | 3,780.01 mi (6,083.34 km) |
| Chapel Hill to Senhora da Hora | 3,715.64 mi (5,979.74 km) |
| Chapel Hill to Serpa | 3,845.97 mi (6,189.49 km) |
| Chapel Hill to Serta | 3,775.03 mi (6,075.33 km) |
