| Keskin to Sestu | 1,303.79 mi (2,098.25 km) |
| Keskin to Settimo Torinese | 1,364.98 mi (2,196.73 km) |
| Keskin to Seveso | 1,304.25 mi (2,098.98 km) |
| Keskin to Sezze | 1,082.89 mi (1,742.75 km) |
| Keskin to Siano | 998.97 mi (1,607.68 km) |
| Keskin to Siena | 1,176.54 mi (1,893.45 km) |
| Keskin to Signa | 1,191.09 mi (1,916.87 km) |
| Keskin to Silea | 1,154.89 mi (1,858.62 km) |
| Keskin to Silvi Paese | 1,031.80 mi (1,660.52 km) |
| Keskin to Sinalunga | 1,155.81 mi (1,860.09 km) |
| Keskin to Siniscola | 1,261.26 mi (2,029.81 km) |
| Keskin to Sinnai | 1,297.88 mi (2,088.73 km) |
| Keskin to Siracusa | 1,007.03 mi (1,620.66 km) |
| Keskin to Solaro | 1,306.47 mi (2,102.56 km) |
| Keskin to Soliera | 1,208.25 mi (1,944.50 km) |
