| North Hykeham to Selargius | 1,067.06 mi (1,717.27 km) |
| North Hykeham to Selvazzano Dentro | 773.43 mi (1,244.72 km) |
| North Hykeham to Senago | 682.07 mi (1,097.69 km) |
| North Hykeham to Senigallia | 907.19 mi (1,459.97 km) |
| North Hykeham to Seravezza | 802.61 mi (1,291.67 km) |
| North Hykeham to Seregno | 680.28 mi (1,094.80 km) |
| North Hykeham to Seriate | 693.51 mi (1,116.09 km) |
| North Hykeham to Sermoneta | 1,020.81 mi (1,642.84 km) |
| North Hykeham to Serramanna | 1,051.41 mi (1,692.08 km) |
| North Hykeham to Serravalle Pistoiese | 825.20 mi (1,328.03 km) |
| North Hykeham to Sessa Aurunca | 1,066.45 mi (1,716.29 km) |
| North Hykeham to Sesto Calende | 659.55 mi (1,061.44 km) |
| North Hykeham to Sesto Fiorentino | 839.51 mi (1,351.06 km) |
| North Hykeham to Sesto San Giovanni | 687.72 mi (1,106.78 km) |
| North Hykeham to Sestri Levante | 763.92 mi (1,229.40 km) |
