| Boppard to Sopron | 443.91 mi (714.40 km) |
| Boppard to Szarvas | 635.65 mi (1,022.97 km) |
| Boppard to Szazhalombatta | 553.30 mi (890.46 km) |
| Boppard to Szeged | 638.60 mi (1,027.72 km) |
| Boppard to Szeghalom | 657.13 mi (1,057.55 km) |
| Boppard to Szekesfehervar | 535.30 mi (861.48 km) |
| Boppard to Szekszard | 575.96 mi (926.92 km) |
| Boppard to Szentendre | 548.44 mi (882.64 km) |
| Boppard to Szentes | 630.09 mi (1,014.02 km) |
| Boppard to Szentgotthard | 456.86 mi (735.25 km) |
| Boppard to Szigethalom | 556.84 mi (896.15 km) |
| Boppard to Szigetszentmiklos | 557.66 mi (897.47 km) |
| Boppard to Szigetvar | 551.66 mi (887.81 km) |
| Boppard to Szolnok | 611.45 mi (984.03 km) |
| Boppard to Szombathely | 460.28 mi (740.74 km) |
