| Galway to Sangeorz-Bai | 1,527.00 mi (2,457.47 km) |
| Galway to Sannicolau Mare | 1,404.47 mi (2,260.27 km) |
| Galway to Santana | 1,430.55 mi (2,302.25 km) |
| Galway to Satu Mare | 1,439.63 mi (2,316.86 km) |
| Galway to Scobinti | 1,619.66 mi (2,606.59 km) |
| Galway to Scornicesti | 1,621.17 mi (2,609.02 km) |
| Galway to Sebes | 1,529.38 mi (2,461.30 km) |
| Galway to Seini | 1,457.29 mi (2,345.27 km) |
| Galway to Sfantu-Gheorghe | 1,624.08 mi (2,613.71 km) |
| Galway to Sibiu | 1,559.30 mi (2,509.45 km) |
| Galway to Sighetu Marmatiei | 1,476.68 mi (2,376.49 km) |
| Galway to Sighisoara | 1,570.54 mi (2,527.53 km) |
| Galway to Simeria | 1,510.34 mi (2,430.66 km) |
| Galway to Sinaia | 1,632.95 mi (2,627.98 km) |
| Galway to Slatina | 1,618.99 mi (2,605.51 km) |
