| Howard to Spello | 4,670.22 mi (7,516.00 km) |
| Howard to Spilamberto | 4,538.28 mi (7,303.66 km) |
| Howard to Spilimbergo | 4,537.79 mi (7,302.87 km) |
| Howard to Spinea | 4,539.07 mi (7,304.93 km) |
| Howard to Spoleto | 4,681.23 mi (7,533.71 km) |
| Howard to Spoltore | 4,750.56 mi (7,645.29 km) |
| Howard to Spresiano | 4,529.59 mi (7,289.67 km) |
| Howard to Squinzano | 4,993.97 mi (8,037.01 km) |
| Howard to Statte | 4,955.38 mi (7,974.91 km) |
| Howard to Stezzano | 4,438.01 mi (7,142.29 km) |
| Howard to Strada | 4,591.68 mi (7,389.60 km) |
| Howard to Stradella | 4,448.95 mi (7,159.90 km) |
| Howard to Striano | 4,842.69 mi (7,793.55 km) |
| Howard to Subiaco | 4,734.57 mi (7,619.56 km) |
| Howard to Sulmona | 4,761.10 mi (7,662.24 km) |
