| Grass Valley to Sacile | 5,887.02 mi (9,474.24 km) |
| Grass Valley to Sala Consilina | 6,294.30 mi (10,129.70 km) |
| Grass Valley to Salemi | 6,361.98 mi (10,238.62 km) |
| Grass Valley to Salerno | 6,254.29 mi (10,065.30 km) |
| Grass Valley to Salo | 5,853.51 mi (9,420.32 km) |
| Grass Valley to Salsomaggiore Terme | 5,881.80 mi (9,465.84 km) |
| Grass Valley to Saluzzo | 5,818.14 mi (9,363.40 km) |
| Grass Valley to Salzano | 5,901.28 mi (9,497.19 km) |
| Grass Valley to Samarate | 5,802.67 mi (9,338.49 km) |
| Grass Valley to San Benedetto del Tronto | 6,098.19 mi (9,814.08 km) |
| Grass Valley to San Biagio di Callalta | 5,899.78 mi (9,494.77 km) |
| Grass Valley to San Bonifacio | 5,885.79 mi (9,472.26 km) |
| Grass Valley to San Casciano in Val di Pesa | 5,981.60 mi (9,626.46 km) |
| Grass Valley to San Cataldo | 6,417.00 mi (10,327.16 km) |
| Grass Valley to San Cesareo | 6,132.77 mi (9,869.75 km) |
