| Frankfort to Sestu | 4,804.31 mi (7,731.80 km) |
| Frankfort to Settimo Torinese | 4,533.97 mi (7,296.71 km) |
| Frankfort to Seveso | 4,573.12 mi (7,359.72 km) |
| Frankfort to Sezze | 4,893.42 mi (7,875.20 km) |
| Frankfort to Siano | 4,990.43 mi (8,031.32 km) |
| Frankfort to Siena | 4,750.01 mi (7,644.40 km) |
| Frankfort to Signa | 4,722.83 mi (7,600.66 km) |
| Frankfort to Silea | 4,702.25 mi (7,567.53 km) |
| Frankfort to Silvi Paese | 4,896.56 mi (7,880.24 km) |
| Frankfort to Sinalunga | 4,770.77 mi (7,677.82 km) |
| Frankfort to Siniscola | 4,782.99 mi (7,697.47 km) |
| Frankfort to Sinnai | 4,809.17 mi (7,739.61 km) |
| Frankfort to Siracusa | 5,168.26 mi (8,317.51 km) |
| Frankfort to Solaro | 4,571.91 mi (7,357.78 km) |
| Frankfort to Soliera | 4,680.02 mi (7,531.76 km) |
