| Flagstaff to Sacile | 5,839.18 mi (9,397.25 km) |
| Flagstaff to Sala Consilina | 6,230.20 mi (10,026.54 km) |
| Flagstaff to Salemi | 6,264.39 mi (10,081.56 km) |
| Flagstaff to Salerno | 6,186.67 mi (9,956.48 km) |
| Flagstaff to Salo | 5,792.38 mi (9,321.93 km) |
| Flagstaff to Salsomaggiore Terme | 5,812.42 mi (9,354.19 km) |
| Flagstaff to Saluzzo | 5,733.97 mi (9,227.93 km) |
| Flagstaff to Salzano | 5,848.51 mi (9,412.27 km) |
| Flagstaff to Samarate | 5,732.08 mi (9,224.90 km) |
| Flagstaff to San Benedetto del Tronto | 6,039.27 mi (9,719.27 km) |
| Flagstaff to San Biagio di Callalta | 5,849.48 mi (9,413.83 km) |
| Flagstaff to San Bonifacio | 5,827.51 mi (9,378.46 km) |
| Flagstaff to San Casciano in Val di Pesa | 5,911.45 mi (9,513.57 km) |
| Flagstaff to San Cataldo | 6,324.84 mi (10,178.85 km) |
| Flagstaff to San Cesareo | 6,060.31 mi (9,753.12 km) |
