| Alatri to Sangeorz-Bai | 679.96 mi (1,094.29 km) |
| Alatri to Sannicolau Mare | 469.67 mi (755.87 km) |
| Alatri to Santana | 515.61 mi (829.79 km) |
| Alatri to Satu Mare | 627.70 mi (1,010.18 km) |
| Alatri to Scobinti | 773.43 mi (1,244.71 km) |
| Alatri to Scornicesti | 597.63 mi (961.80 km) |
| Alatri to Sebes | 587.07 mi (944.79 km) |
| Alatri to Seini | 640.46 mi (1,030.72 km) |
| Alatri to Sfantu-Gheorghe | 682.42 mi (1,098.25 km) |
| Alatri to Sibiu | 607.57 mi (977.79 km) |
| Alatri to Sighetu Marmatiei | 670.54 mi (1,079.14 km) |
| Alatri to Sighisoara | 647.54 mi (1,042.12 km) |
| Alatri to Simeria | 559.60 mi (900.59 km) |
| Alatri to Sinaia | 659.99 mi (1,062.16 km) |
| Alatri to Slatina | 586.28 mi (943.52 km) |
