| Harlingen to Selargius | 977.85 mi (1,573.70 km) |
| Harlingen to Selvazzano Dentro | 609.19 mi (980.40 km) |
| Harlingen to Senago | 550.11 mi (885.31 km) |
| Harlingen to Senigallia | 743.83 mi (1,197.07 km) |
| Harlingen to Seravezza | 670.43 mi (1,078.96 km) |
| Harlingen to Seregno | 546.60 mi (879.67 km) |
| Harlingen to Seriate | 551.93 mi (888.25 km) |
| Harlingen to Sermoneta | 876.36 mi (1,410.36 km) |
| Harlingen to Serramanna | 964.32 mi (1,551.93 km) |
| Harlingen to Serravalle Pistoiese | 686.33 mi (1,104.54 km) |
| Harlingen to Sessa Aurunca | 915.04 mi (1,472.61 km) |
| Harlingen to Sesto Calende | 533.72 mi (858.94 km) |
| Harlingen to Sesto Fiorentino | 696.81 mi (1,121.40 km) |
| Harlingen to Sesto San Giovanni | 554.79 mi (892.84 km) |
| Harlingen to Sestri Levante | 640.71 mi (1,031.13 km) |
