| Mercerville to Rosolini | 4,628.51 mi (7,448.86 km) |
| Mercerville to Rossano | 4,598.63 mi (7,400.78 km) |
| Mercerville to Rottofreno | 4,093.64 mi (6,588.08 km) |
| Mercerville to Rovato | 4,096.51 mi (6,592.69 km) |
| Mercerville to Roverbella | 4,139.14 mi (6,661.31 km) |
| Mercerville to Rovereto | 4,130.99 mi (6,648.18 km) |
| Mercerville to Rovigo | 4,189.19 mi (6,741.86 km) |
| Mercerville to Rozzano | 4,066.00 mi (6,543.60 km) |
| Mercerville to Rubano | 4,176.95 mi (6,722.16 km) |
| Mercerville to Rubiera | 4,160.24 mi (6,695.25 km) |
| Mercerville to Ruffano | 4,653.70 mi (7,489.41 km) |
| Mercerville to Russi | 4,223.24 mi (6,796.65 km) |
| Mercerville to Rutigliano | 4,558.21 mi (7,335.73 km) |
| Mercerville to Ruvo di Puglia | 4,533.10 mi (7,295.32 km) |
| Mercerville to Sabaudia | 4,374.27 mi (7,039.71 km) |
