| Grain Valley to Santarem | 4,391.98 mi (7,068.21 km) |
| Grain Valley to Santiago do Cacem | 4,433.85 mi (7,135.59 km) |
| Grain Valley to Santo Andre | 4,430.34 mi (7,129.94 km) |
| Grain Valley to Santo Tirso | 4,330.14 mi (6,968.69 km) |
| Grain Valley to Sao Bras de Alportel | 4,503.01 mi (7,246.89 km) |
| Grain Valley to Sao Felix da Marinha | 4,333.18 mi (6,973.59 km) |
| Grain Valley to Sao Joao da Madeira | 4,343.92 mi (6,990.87 km) |
| Grain Valley to Sao Joao de Ver | 4,339.17 mi (6,983.22 km) |
| Grain Valley to Sao Mamede de Infesta | 4,328.61 mi (6,966.23 km) |
| Grain Valley to Sao Pedro do Sul | 4,368.14 mi (7,029.84 km) |
| Grain Valley to Satao | 4,383.85 mi (7,055.13 km) |
| Grain Valley to Seia | 4,396.00 mi (7,074.69 km) |
| Grain Valley to Senhora da Hora | 4,326.77 mi (6,963.27 km) |
| Grain Valley to Serpa | 4,487.87 mi (7,222.54 km) |
| Grain Valley to Serta | 4,399.37 mi (7,080.10 km) |
