| Riverdale to Sacile | 4,896.31 mi (7,879.86 km) |
| Riverdale to Sala Consilina | 5,226.19 mi (8,410.74 km) |
| Riverdale to Salemi | 5,192.06 mi (8,355.81 km) |
| Riverdale to Salerno | 5,178.48 mi (8,333.96 km) |
| Riverdale to Salo | 4,824.95 mi (7,765.01 km) |
| Riverdale to Salsomaggiore Terme | 4,826.40 mi (7,767.34 km) |
| Riverdale to Saluzzo | 4,722.92 mi (7,600.81 km) |
| Riverdale to Salzano | 4,894.57 mi (7,877.05 km) |
| Riverdale to Samarate | 4,749.26 mi (7,643.19 km) |
| Riverdale to San Benedetto del Tronto | 5,058.90 mi (8,141.52 km) |
| Riverdale to San Biagio di Callalta | 4,900.67 mi (7,886.86 km) |
| Riverdale to San Bonifacio | 4,863.50 mi (7,827.05 km) |
| Riverdale to San Casciano in Val di Pesa | 4,916.89 mi (7,912.96 km) |
| Riverdale to San Cataldo | 5,259.28 mi (8,463.99 km) |
| Riverdale to San Cesareo | 5,050.82 mi (8,128.51 km) |
