| Gaeta to Selvazzano Dentro | 301.51 mi (485.23 km) |
| Gaeta to Senago | 374.78 mi (603.15 km) |
| Gaeta to Senigallia | 173.40 mi (279.05 km) |
| Gaeta to Seravezza | 256.31 mi (412.48 km) |
| Gaeta to Seregno | 376.47 mi (605.87 km) |
| Gaeta to Seriate | 364.00 mi (585.80 km) |
| Gaeta to Sermoneta | 38.01 mi (61.18 km) |
| Gaeta to Serramanna | 274.25 mi (441.36 km) |
| Gaeta to Serravalle Pistoiese | 231.76 mi (372.97 km) |
| Gaeta to Sessa Aurunca | 19.09 mi (30.72 km) |
| Gaeta to Sesto Calende | 398.04 mi (640.58 km) |
| Gaeta to Sesto Fiorentino | 217.25 mi (349.63 km) |
| Gaeta to Sesto San Giovanni | 369.08 mi (593.98 km) |
| Gaeta to Sestri Levante | 299.00 mi (481.19 km) |
| Gaeta to Sestu | 270.54 mi (435.40 km) |
