| Biarritz to Sala Consilina | 905.45 mi (1,457.19 km) |
| Biarritz to Salemi | 846.79 mi (1,362.78 km) |
| Biarritz to Salerno | 857.44 mi (1,379.91 km) |
| Biarritz to Salo | 612.65 mi (985.96 km) |
| Biarritz to Salsomaggiore Terme | 578.98 mi (931.78 km) |
| Biarritz to Saluzzo | 456.26 mi (734.28 km) |
| Biarritz to Salzano | 687.78 mi (1,106.88 km) |
| Biarritz to Samarate | 529.83 mi (852.68 km) |
| Biarritz to San Benedetto del Tronto | 777.38 mi (1,251.08 km) |
| Biarritz to San Biagio di Callalta | 701.83 mi (1,129.48 km) |
| Biarritz to San Bonifacio | 646.57 mi (1,040.55 km) |
| Biarritz to San Casciano in Val di Pesa | 637.57 mi (1,026.06 km) |
| Biarritz to San Cataldo | 913.92 mi (1,470.81 km) |
| Biarritz to San Cesareo | 737.81 mi (1,187.39 km) |
| Biarritz to San Dona di Piave | 710.07 mi (1,142.75 km) |
