| Backi Petrovac to Rosolini | 637.61 mi (1,026.13 km) |
| Backi Petrovac to Rossano | 427.70 mi (688.31 km) |
| Backi Petrovac to Rottofreno | 488.99 mi (786.95 km) |
| Backi Petrovac to Rovato | 464.82 mi (748.05 km) |
| Backi Petrovac to Roverbella | 428.62 mi (689.81 km) |
| Backi Petrovac to Rovereto | 414.14 mi (666.49 km) |
| Backi Petrovac to Rovigo | 379.84 mi (611.29 km) |
| Backi Petrovac to Rozzano | 506.47 mi (815.08 km) |
| Backi Petrovac to Rubano | 378.72 mi (609.49 km) |
| Backi Petrovac to Rubiera | 432.88 mi (696.65 km) |
| Backi Petrovac to Ruffano | 377.72 mi (607.88 km) |
| Backi Petrovac to Russi | 376.16 mi (605.38 km) |
| Backi Petrovac to Rutigliano | 334.59 mi (538.47 km) |
| Backi Petrovac to Ruvo di Puglia | 332.29 mi (534.77 km) |
| Backi Petrovac to Sabaudia | 432.93 mi (696.74 km) |
