| Carlow to Santiago do Cacem | 1,027.05 mi (1,652.87 km) |
| Carlow to Santo Andre | 1,024.95 mi (1,649.50 km) |
| Carlow to Santo Tirso | 797.61 mi (1,283.63 km) |
| Carlow to Sao Bras de Alportel | 1,084.40 mi (1,745.17 km) |
| Carlow to Sao Felix da Marinha | 818.90 mi (1,317.90 km) |
| Carlow to Sao Joao da Madeira | 827.74 mi (1,332.12 km) |
| Carlow to Sao Joao de Ver | 824.09 mi (1,326.25 km) |
| Carlow to Sao Mamede de Infesta | 807.37 mi (1,299.34 km) |
| Carlow to Sao Pedro do Sul | 836.39 mi (1,346.03 km) |
| Carlow to Satao | 836.69 mi (1,346.52 km) |
| Carlow to Seia | 858.12 mi (1,381.01 km) |
| Carlow to Senhora da Hora | 808.57 mi (1,301.27 km) |
| Carlow to Serpa | 1,029.01 mi (1,656.04 km) |
| Carlow to Serta | 902.02 mi (1,451.66 km) |
| Carlow to Sesimbra | 999.42 mi (1,608.41 km) |
