| Viterbo to Bombarral | 1,129.19 mi (1,817.26 km) |
| Viterbo to Bougado | 1,063.01 mi (1,710.74 km) |
| Viterbo to Braga | 1,053.24 mi (1,695.02 km) |
| Viterbo to Braganca | 965.77 mi (1,554.26 km) |
| Viterbo to Cabeceiras de Basto | 1,032.91 mi (1,662.31 km) |
| Viterbo to Cacem | 1,148.01 mi (1,847.54 km) |
| Viterbo to Cadaval | 1,127.12 mi (1,813.93 km) |
| Viterbo to Caldas da Rainha | 1,125.27 mi (1,810.95 km) |
| Viterbo to Calheta | 1,726.17 mi (2,778.00 km) |
| Viterbo to Camara de Lobos | 1,717.95 mi (2,764.77 km) |
| Viterbo to Canico | 1,713.57 mi (2,757.72 km) |
| Viterbo to Cantanhede | 1,079.81 mi (1,737.78 km) |
| Viterbo to Carregal do Sal | 1,048.02 mi (1,686.63 km) |
| Viterbo to Cartaxo | 1,112.82 mi (1,790.91 km) |
| Viterbo to Cascais | 1,155.16 mi (1,859.05 km) |
