| Groningen to Selargius | 972.51 mi (1,565.11 km) |
| Groningen to Selvazzano Dentro | 589.68 mi (949.00 km) |
| Groningen to Senago | 539.80 mi (868.73 km) |
| Groningen to Senigallia | 723.15 mi (1,163.80 km) |
| Groningen to Seravezza | 658.25 mi (1,059.35 km) |
| Groningen to Seregno | 535.93 mi (862.50 km) |
| Groningen to Seriate | 539.18 mi (867.72 km) |
| Groningen to Sermoneta | 859.32 mi (1,382.93 km) |
| Groningen to Serramanna | 959.53 mi (1,544.22 km) |
| Groningen to Serravalle Pistoiese | 672.33 mi (1,082.01 km) |
| Groningen to Sessa Aurunca | 896.08 mi (1,442.11 km) |
| Groningen to Sesto Calende | 525.25 mi (845.31 km) |
| Groningen to Sesto Fiorentino | 681.75 mi (1,097.17 km) |
| Groningen to Sesto San Giovanni | 544.15 mi (875.73 km) |
| Groningen to Sestri Levante | 631.07 mi (1,015.61 km) |
