| Avon Lake to Santarem | 3,742.30 mi (6,022.65 km) |
| Avon Lake to Santiago do Cacem | 3,781.27 mi (6,085.37 km) |
| Avon Lake to Santo Andre | 3,777.79 mi (6,079.76 km) |
| Avon Lake to Santo Tirso | 3,686.52 mi (5,932.88 km) |
| Avon Lake to Sao Bras de Alportel | 3,849.37 mi (6,194.95 km) |
| Avon Lake to Sao Felix da Marinha | 3,688.48 mi (5,936.04 km) |
| Avon Lake to Sao Joao da Madeira | 3,698.98 mi (5,952.93 km) |
| Avon Lake to Sao Joao de Ver | 3,694.32 mi (5,945.43 km) |
| Avon Lake to Sao Mamede de Infesta | 3,684.43 mi (5,929.52 km) |
| Avon Lake to Sao Pedro do Sul | 3,723.26 mi (5,992.01 km) |
| Avon Lake to Satao | 3,739.33 mi (6,017.87 km) |
| Avon Lake to Seia | 3,750.62 mi (6,036.04 km) |
| Avon Lake to Senhora da Hora | 3,682.49 mi (5,926.39 km) |
| Avon Lake to Serpa | 3,836.26 mi (6,173.86 km) |
| Avon Lake to Serta | 3,751.81 mi (6,037.95 km) |
