| Mamoudzou to Selargius | 4,279.33 mi (6,886.91 km) |
| Mamoudzou to Selvazzano Dentro | 4,528.21 mi (7,287.44 km) |
| Mamoudzou to Senago | 4,617.21 mi (7,430.68 km) |
| Mamoudzou to Senigallia | 4,393.27 mi (7,070.28 km) |
| Mamoudzou to Seravezza | 4,497.96 mi (7,238.77 km) |
| Mamoudzou to Seregno | 4,618.80 mi (7,433.23 km) |
| Mamoudzou to Seriate | 4,605.17 mi (7,411.30 km) |
| Mamoudzou to Sermoneta | 4,278.85 mi (6,886.14 km) |
| Mamoudzou to Serramanna | 4,296.51 mi (6,914.57 km) |
| Mamoudzou to Serravalle Pistoiese | 4,474.21 mi (7,200.55 km) |
| Mamoudzou to Sessa Aurunca | 4,232.34 mi (6,811.29 km) |
| Mamoudzou to Sesto Calende | 4,640.44 mi (7,468.06 km) |
| Mamoudzou to Sesto Fiorentino | 4,459.47 mi (7,176.82 km) |
| Mamoudzou to Sesto San Giovanni | 4,611.49 mi (7,421.48 km) |
| Mamoudzou to Sestri Levante | 4,538.65 mi (7,304.25 km) |
