| Prudhoe to Selargius | 1,199.12 mi (1,929.79 km) |
| Prudhoe to Selvazzano Dentro | 892.38 mi (1,436.14 km) |
| Prudhoe to Senago | 807.34 mi (1,299.28 km) |
| Prudhoe to Senigallia | 1,027.19 mi (1,653.10 km) |
| Prudhoe to Seravezza | 928.71 mi (1,494.62 km) |
| Prudhoe to Seregno | 805.21 mi (1,295.87 km) |
| Prudhoe to Seriate | 817.05 mi (1,314.92 km) |
| Prudhoe to Sermoneta | 1,145.67 mi (1,843.79 km) |
| Prudhoe to Serramanna | 1,183.57 mi (1,904.77 km) |
| Prudhoe to Serravalle Pistoiese | 950.23 mi (1,529.24 km) |
| Prudhoe to Sessa Aurunca | 1,190.02 mi (1,915.15 km) |
| Prudhoe to Sesto Calende | 785.66 mi (1,264.40 km) |
| Prudhoe to Sesto Fiorentino | 963.88 mi (1,551.21 km) |
| Prudhoe to Sesto San Giovanni | 812.86 mi (1,308.17 km) |
| Prudhoe to Sestri Levante | 891.24 mi (1,434.32 km) |
