| Viterbo to Szamotuly | 733.50 mi (1,180.46 km) |
| Viterbo to Szczecin | 769.23 mi (1,237.96 km) |
| Viterbo to Szczecinek | 808.32 mi (1,300.86 km) |
| Viterbo to Szczytno | 871.30 mi (1,402.23 km) |
| Viterbo to Szprotawa | 652.21 mi (1,049.63 km) |
| Viterbo to Sztum | 855.54 mi (1,376.85 km) |
| Viterbo to Szubin | 777.26 mi (1,250.88 km) |
| Viterbo to Szydlowiec | 734.99 mi (1,182.85 km) |
| Viterbo to Tarnobrzeg | 723.89 mi (1,164.99 km) |
| Viterbo to Tarnow | 674.09 mi (1,084.84 km) |
| Viterbo to Tarnowskie Gory | 640.44 mi (1,030.68 km) |
| Viterbo to Tczew | 862.10 mi (1,387.41 km) |
| Viterbo to Tomaszow Lubelski | 771.73 mi (1,241.97 km) |
| Viterbo to Tomaszow Mazowiecki | 730.02 mi (1,174.85 km) |
| Viterbo to Torun | 791.82 mi (1,274.31 km) |
