| Kirkwood to Sestu | 5,032.96 mi (8,099.76 km) |
| Kirkwood to Settimo Torinese | 4,745.93 mi (7,637.84 km) |
| Kirkwood to Seveso | 4,781.20 mi (7,694.59 km) |
| Kirkwood to Sezze | 5,108.73 mi (8,221.70 km) |
| Kirkwood to Siano | 5,205.07 mi (8,376.75 km) |
| Kirkwood to Siena | 4,962.40 mi (7,986.22 km) |
| Kirkwood to Signa | 4,934.08 mi (7,940.63 km) |
| Kirkwood to Silea | 4,905.21 mi (7,894.18 km) |
| Kirkwood to Silvi Paese | 5,106.73 mi (8,218.48 km) |
| Kirkwood to Sinalunga | 4,982.84 mi (8,019.10 km) |
| Kirkwood to Siniscola | 5,006.78 mi (8,057.64 km) |
| Kirkwood to Sinnai | 5,037.63 mi (8,107.28 km) |
| Kirkwood to Siracusa | 5,392.91 mi (8,679.05 km) |
| Kirkwood to Solaro | 4,780.18 mi (7,692.95 km) |
| Kirkwood to Soliera | 4,888.36 mi (7,867.05 km) |
