| North Decatur to Rosolini | 5,313.36 mi (8,551.02 km) |
| North Decatur to Rossano | 5,287.25 mi (8,509.01 km) |
| North Decatur to Rottofreno | 4,783.62 mi (7,698.50 km) |
| North Decatur to Rovato | 4,786.70 mi (7,703.45 km) |
| North Decatur to Roverbella | 4,829.33 mi (7,772.05 km) |
| North Decatur to Rovereto | 4,821.29 mi (7,759.12 km) |
| North Decatur to Rovigo | 4,879.42 mi (7,852.67 km) |
| North Decatur to Rozzano | 4,756.05 mi (7,654.12 km) |
| North Decatur to Rubano | 4,867.24 mi (7,833.06 km) |
| North Decatur to Rubiera | 4,850.24 mi (7,805.71 km) |
| North Decatur to Ruffano | 5,343.12 mi (8,598.92 km) |
| North Decatur to Russi | 4,913.32 mi (7,907.22 km) |
| North Decatur to Rutigliano | 5,247.77 mi (8,445.47 km) |
| North Decatur to Ruvo di Puglia | 5,222.64 mi (8,405.03 km) |
| North Decatur to Sabaudia | 5,062.89 mi (8,147.94 km) |
