| Viterbo to Imielin | 631.41 mi (1,016.15 km) |
| Viterbo to Inowroclaw | 771.36 mi (1,241.39 km) |
| Viterbo to Janow Lubelski | 752.67 mi (1,211.31 km) |
| Viterbo to Jarocin | 706.19 mi (1,136.50 km) |
| Viterbo to Jaroslaw | 727.58 mi (1,170.92 km) |
| Viterbo to Jasien | 874.44 mi (1,407.28 km) |
| Viterbo to Jaslo | 675.70 mi (1,087.43 km) |
| Viterbo to Jastrzebie-Zdroj | 605.15 mi (973.89 km) |
| Viterbo to Jawor | 626.86 mi (1,008.84 km) |
| Viterbo to Jaworzno | 636.78 mi (1,024.80 km) |
| Viterbo to Jedrzejow | 687.52 mi (1,106.45 km) |
| Viterbo to Jelcz-Laskowice | 644.28 mi (1,036.86 km) |
| Viterbo to Jelenia Gora | 610.79 mi (982.97 km) |
| Viterbo to Jozefoslaw | 788.19 mi (1,268.47 km) |
| Viterbo to Jozefow | 794.66 mi (1,278.88 km) |
