| Spring Hill to Santarem | 4,186.40 mi (6,737.36 km) |
| Spring Hill to Santiago do Cacem | 4,206.86 mi (6,770.29 km) |
| Spring Hill to Santo Andre | 4,203.64 mi (6,765.11 km) |
| Spring Hill to Santo Tirso | 4,163.16 mi (6,699.96 km) |
| Spring Hill to Sao Bras de Alportel | 4,265.84 mi (6,865.20 km) |
| Spring Hill to Sao Felix da Marinha | 4,160.00 mi (6,694.87 km) |
| Spring Hill to Sao Joao da Madeira | 4,168.99 mi (6,709.35 km) |
| Spring Hill to Sao Joao de Ver | 4,164.93 mi (6,702.80 km) |
| Spring Hill to Sao Mamede de Infesta | 4,158.53 mi (6,692.51 km) |
| Spring Hill to Sao Pedro do Sul | 4,192.84 mi (6,747.73 km) |
| Spring Hill to Satao | 4,210.06 mi (6,775.44 km) |
| Spring Hill to Seia | 4,216.86 mi (6,786.38 km) |
| Spring Hill to Senhora da Hora | 4,156.17 mi (6,688.71 km) |
| Spring Hill to Serpa | 4,266.03 mi (6,865.52 km) |
| Spring Hill to Serta | 4,207.04 mi (6,770.58 km) |
