| Tucson to Sacile | 5,985.25 mi (9,632.33 km) |
| Tucson to Sala Consilina | 6,370.38 mi (10,252.13 km) |
| Tucson to Salemi | 6,394.89 mi (10,291.58 km) |
| Tucson to Salerno | 6,326.03 mi (10,180.77 km) |
| Tucson to Salo | 5,935.04 mi (9,551.53 km) |
| Tucson to Salsomaggiore Terme | 5,952.75 mi (9,580.02 km) |
| Tucson to Saluzzo | 5,870.46 mi (9,447.59 km) |
| Tucson to Salzano | 5,993.23 mi (9,645.17 km) |
| Tucson to Samarate | 5,872.38 mi (9,450.69 km) |
| Tucson to San Benedetto del Tronto | 6,181.60 mi (9,948.32 km) |
| Tucson to San Biagio di Callalta | 5,994.86 mi (9,647.79 km) |
| Tucson to San Bonifacio | 5,970.81 mi (9,609.09 km) |
| Tucson to San Casciano in Val di Pesa | 6,051.18 mi (9,738.43 km) |
| Tucson to San Cataldo | 6,456.68 mi (10,391.02 km) |
| Tucson to San Cesareo | 6,198.81 mi (9,976.02 km) |
