| Kalkar to Santiago do Cacem | 1,194.12 mi (1,921.75 km) |
| Kalkar to Santo Andre | 1,193.66 mi (1,921.00 km) |
| Kalkar to Santo Tirso | 1,000.84 mi (1,610.69 km) |
| Kalkar to Sao Bras de Alportel | 1,222.08 mi (1,966.75 km) |
| Kalkar to Sao Felix da Marinha | 1,022.04 mi (1,644.81 km) |
| Kalkar to Sao Joao da Madeira | 1,025.11 mi (1,649.75 km) |
| Kalkar to Sao Joao de Ver | 1,024.03 mi (1,648.02 km) |
| Kalkar to Sao Mamede de Infesta | 1,012.35 mi (1,629.22 km) |
| Kalkar to Sao Pedro do Sul | 1,019.70 mi (1,641.05 km) |
| Kalkar to Satao | 1,010.18 mi (1,625.72 km) |
| Kalkar to Seia | 1,026.60 mi (1,652.15 km) |
| Kalkar to Senhora da Hora | 1,014.77 mi (1,633.12 km) |
| Kalkar to Serpa | 1,166.83 mi (1,877.83 km) |
| Kalkar to Serta | 1,073.80 mi (1,728.12 km) |
| Kalkar to Sesimbra | 1,181.37 mi (1,901.24 km) |
