| Chattanooga to Sestu | 4,945.80 mi (7,959.50 km) |
| Chattanooga to Settimo Torinese | 4,688.88 mi (7,546.02 km) |
| Chattanooga to Seveso | 4,730.65 mi (7,613.25 km) |
| Chattanooga to Sezze | 5,045.19 mi (8,119.44 km) |
| Chattanooga to Siano | 5,142.48 mi (8,276.03 km) |
| Chattanooga to Siena | 4,904.17 mi (7,892.49 km) |
| Chattanooga to Signa | 4,877.86 mi (7,850.15 km) |
| Chattanooga to Silea | 4,862.94 mi (7,826.15 km) |
| Chattanooga to Silvi Paese | 5,052.00 mi (8,130.40 km) |
| Chattanooga to Sinalunga | 4,925.13 mi (7,926.23 km) |
| Chattanooga to Siniscola | 4,928.48 mi (7,931.62 km) |
| Chattanooga to Sinnai | 4,950.81 mi (7,967.56 km) |
| Chattanooga to Siracusa | 5,312.28 mi (8,549.30 km) |
| Chattanooga to Solaro | 4,729.33 mi (7,611.12 km) |
| Chattanooga to Soliera | 4,837.16 mi (7,784.65 km) |
