| Arlon to Santiago do Cacem | 1,079.26 mi (1,736.90 km) |
| Arlon to Santo Andre | 1,079.06 mi (1,736.59 km) |
| Arlon to Santo Tirso | 898.02 mi (1,445.22 km) |
| Arlon to Sao Bras de Alportel | 1,102.10 mi (1,773.65 km) |
| Arlon to Sao Felix da Marinha | 918.40 mi (1,478.03 km) |
| Arlon to Sao Joao da Madeira | 920.29 mi (1,481.07 km) |
| Arlon to Sao Joao de Ver | 919.73 mi (1,480.16 km) |
| Arlon to Sao Mamede de Infesta | 909.42 mi (1,463.57 km) |
| Arlon to Sao Pedro do Sul | 912.52 mi (1,468.57 km) |
| Arlon to Satao | 901.59 mi (1,450.96 km) |
| Arlon to Seia | 916.57 mi (1,475.07 km) |
| Arlon to Senhora da Hora | 911.98 mi (1,467.69 km) |
| Arlon to Serpa | 1,048.00 mi (1,686.60 km) |
| Arlon to Serta | 962.84 mi (1,549.54 km) |
| Arlon to Sesimbra | 1,069.25 mi (1,720.80 km) |
