| Antrim to Sangeorgiu de Mures | 1,443.17 mi (2,322.55 km) |
| Antrim to Sangeorz-Bai | 1,420.43 mi (2,285.97 km) |
| Antrim to Sannicolau Mare | 1,312.88 mi (2,112.88 km) |
| Antrim to Santana | 1,335.37 mi (2,149.07 km) |
| Antrim to Satu Mare | 1,334.35 mi (2,147.43 km) |
| Antrim to Scobinti | 1,509.21 mi (2,428.83 km) |
| Antrim to Scornicesti | 1,527.42 mi (2,458.14 km) |
| Antrim to Sebes | 1,431.50 mi (2,303.77 km) |
| Antrim to Seini | 1,351.48 mi (2,175.00 km) |
| Antrim to Sfantu-Gheorghe | 1,522.09 mi (2,449.57 km) |
| Antrim to Sibiu | 1,460.95 mi (2,351.16 km) |
| Antrim to Sighetu Marmatiei | 1,368.93 mi (2,203.09 km) |
| Antrim to Sighisoara | 1,468.96 mi (2,364.06 km) |
| Antrim to Simeria | 1,414.20 mi (2,275.94 km) |
| Antrim to Sinaia | 1,533.64 mi (2,468.15 km) |
