| Quarteira to Sacile | 1,225.13 mi (1,971.66 km) |
| Quarteira to Sala Consilina | 1,294.01 mi (2,082.51 km) |
| Quarteira to Salemi | 1,145.46 mi (1,843.43 km) |
| Quarteira to Salerno | 1,251.09 mi (2,013.43 km) |
| Quarteira to Salo | 1,128.22 mi (1,815.69 km) |
| Quarteira to Salsomaggiore Terme | 1,081.43 mi (1,740.39 km) |
| Quarteira to Saluzzo | 966.01 mi (1,554.64 km) |
| Quarteira to Salzano | 1,196.61 mi (1,925.76 km) |
| Quarteira to Samarate | 1,053.05 mi (1,694.72 km) |
| Quarteira to San Benedetto del Tronto | 1,228.14 mi (1,976.50 km) |
| Quarteira to San Biagio di Callalta | 1,212.46 mi (1,951.27 km) |
| Quarteira to San Bonifacio | 1,155.79 mi (1,860.06 km) |
| Quarteira to San Casciano in Val di Pesa | 1,109.36 mi (1,785.35 km) |
| Quarteira to San Cataldo | 1,211.84 mi (1,950.27 km) |
| Quarteira to San Cesareo | 1,159.24 mi (1,865.61 km) |
