| Viterbo to Redon | 779.82 mi (1,255.00 km) |
| Viterbo to Reims | 611.24 mi (983.70 km) |
| Viterbo to Rennes | 775.61 mi (1,248.22 km) |
| Viterbo to Revel | 515.58 mi (829.74 km) |
| Viterbo to Reze | 745.65 mi (1,200.00 km) |
| Viterbo to Riedisheim | 434.57 mi (699.37 km) |
| Viterbo to Rillieux-la-Pape | 427.55 mi (688.08 km) |
| Viterbo to Riom | 505.85 mi (814.09 km) |
| Viterbo to Riorges | 470.89 mi (757.83 km) |
| Viterbo to Ris-Orangis | 635.83 mi (1,023.26 km) |
| Viterbo to Rive-de-Gier | 429.62 mi (691.41 km) |
| Viterbo to Rivesaltes | 469.88 mi (756.20 km) |
| Viterbo to Rixheim | 433.62 mi (697.84 km) |
| Viterbo to Roanne | 469.50 mi (755.59 km) |
| Viterbo to Roche-la-Moliere | 439.41 mi (707.15 km) |
