| Sun Prairie to Santarem | 4,027.74 mi (6,482.01 km) |
| Sun Prairie to Santiago do Cacem | 4,072.40 mi (6,553.90 km) |
| Sun Prairie to Santo Andre | 4,068.87 mi (6,548.21 km) |
| Sun Prairie to Santo Tirso | 3,961.21 mi (6,374.95 km) |
| Sun Prairie to Sao Bras de Alportel | 4,142.64 mi (6,666.93 km) |
| Sun Prairie to Sao Felix da Marinha | 3,965.00 mi (6,381.06 km) |
| Sun Prairie to Sao Joao da Madeira | 3,975.90 mi (6,398.59 km) |
| Sun Prairie to Sao Joao de Ver | 3,971.09 mi (6,390.85 km) |
| Sun Prairie to Sao Mamede de Infesta | 3,960.07 mi (6,373.11 km) |
| Sun Prairie to Sao Pedro do Sul | 4,000.03 mi (6,437.43 km) |
| Sun Prairie to Satao | 4,015.47 mi (6,462.28 km) |
| Sun Prairie to Seia | 4,028.23 mi (6,482.81 km) |
| Sun Prairie to Senhora da Hora | 3,958.30 mi (6,370.27 km) |
| Sun Prairie to Serpa | 4,125.35 mi (6,639.10 km) |
| Sun Prairie to Serta | 4,033.29 mi (6,490.95 km) |
