| Ashburn to Sacile | 4,357.36 mi (7,012.50 km) |
| Ashburn to Sala Consilina | 4,690.60 mi (7,548.78 km) |
| Ashburn to Salemi | 4,661.66 mi (7,502.21 km) |
| Ashburn to Salerno | 4,643.02 mi (7,472.22 km) |
| Ashburn to Salo | 4,286.68 mi (6,898.75 km) |
| Ashburn to Salsomaggiore Terme | 4,288.90 mi (6,902.32 km) |
| Ashburn to Saluzzo | 4,186.46 mi (6,737.46 km) |
| Ashburn to Salzano | 4,355.95 mi (7,010.22 km) |
| Ashburn to Samarate | 4,211.46 mi (6,777.70 km) |
| Ashburn to San Benedetto del Tronto | 4,521.64 mi (7,276.87 km) |
| Ashburn to San Biagio di Callalta | 4,361.89 mi (7,019.79 km) |
| Ashburn to San Bonifacio | 4,325.18 mi (6,960.70 km) |
| Ashburn to San Casciano in Val di Pesa | 4,380.01 mi (7,048.94 km) |
| Ashburn to San Cataldo | 4,728.47 mi (7,609.74 km) |
| Ashburn to San Cesareo | 4,515.10 mi (7,266.36 km) |
