| Viterbo to Queluz | 1,146.33 mi (1,844.84 km) |
| Viterbo to Reguengos de Monsaraz | 1,066.65 mi (1,716.61 km) |
| Viterbo to Resende | 1,035.81 mi (1,666.98 km) |
| Viterbo to Ribeira Brava | 1,721.95 mi (2,771.21 km) |
| Viterbo to Ribeira Grande | 1,996.41 mi (3,212.91 km) |
| Viterbo to Rio de Mouro | 1,149.29 mi (1,849.61 km) |
| Viterbo to Rio Maior | 1,116.51 mi (1,796.86 km) |
| Viterbo to Rio Tinto | 1,065.19 mi (1,714.26 km) |
| Viterbo to Sabugal | 1,002.70 mi (1,613.69 km) |
| Viterbo to Sacavem | 1,137.16 mi (1,830.08 km) |
| Viterbo to Salvaterra de Magos | 1,115.76 mi (1,795.65 km) |
| Viterbo to Santa Comba Dao | 1,054.54 mi (1,697.12 km) |
| Viterbo to Santa Cruz | 1,709.55 mi (2,751.25 km) |
| Viterbo to Santa Iria da Azoia | 1,135.09 mi (1,826.76 km) |
| Viterbo to Santarem | 1,106.06 mi (1,780.03 km) |
