| Falls Church to Sacile | 4,351.13 mi (7,002.47 km) |
| Falls Church to Sala Consilina | 4,683.16 mi (7,536.82 km) |
| Falls Church to Salemi | 4,653.15 mi (7,488.52 km) |
| Falls Church to Salerno | 4,635.55 mi (7,460.19 km) |
| Falls Church to Salo | 4,280.11 mi (6,888.17 km) |
| Falls Church to Salsomaggiore Terme | 4,282.03 mi (6,891.26 km) |
| Falls Church to Saluzzo | 4,179.25 mi (6,725.86 km) |
| Falls Church to Salzano | 4,349.54 mi (6,999.91 km) |
| Falls Church to Samarate | 4,204.70 mi (6,766.81 km) |
| Falls Church to San Benedetto del Tronto | 4,514.69 mi (7,265.69 km) |
| Falls Church to San Biagio di Callalta | 4,355.56 mi (7,009.60 km) |
| Falls Church to San Bonifacio | 4,318.63 mi (6,950.16 km) |
| Falls Church to San Casciano in Val di Pesa | 4,372.93 mi (7,037.55 km) |
| Falls Church to San Cataldo | 4,720.04 mi (7,596.17 km) |
| Falls Church to San Cesareo | 4,507.69 mi (7,254.43 km) |
