| Drogheda to Selvazzano Dentro | 991.54 mi (1,595.73 km) |
| Drogheda to Senago | 888.67 mi (1,430.18 km) |
| Drogheda to Senigallia | 1,122.20 mi (1,806.01 km) |
| Drogheda to Seravezza | 1,005.02 mi (1,617.42 km) |
| Drogheda to Seregno | 887.73 mi (1,428.67 km) |
| Drogheda to Seriate | 904.03 mi (1,454.90 km) |
| Drogheda to Sermoneta | 1,224.23 mi (1,970.21 km) |
| Drogheda to Serramanna | 1,219.83 mi (1,963.13 km) |
| Drogheda to Serravalle Pistoiese | 1,030.29 mi (1,658.09 km) |
| Drogheda to Sessa Aurunca | 1,272.76 mi (2,048.32 km) |
| Drogheda to Sesto Calende | 864.26 mi (1,390.89 km) |
| Drogheda to Sesto Fiorentino | 1,046.11 mi (1,683.55 km) |
| Drogheda to Sesto San Giovanni | 894.54 mi (1,439.63 km) |
| Drogheda to Sestri Levante | 963.10 mi (1,549.95 km) |
| Drogheda to Sestu | 1,231.82 mi (1,982.42 km) |
