| Prudhoe to Rosolini | 1,482.88 mi (2,386.47 km) |
| Prudhoe to Rossano | 1,363.21 mi (2,193.88 km) |
| Prudhoe to Rottofreno | 848.80 mi (1,366.02 km) |
| Prudhoe to Rovato | 831.42 mi (1,338.03 km) |
| Prudhoe to Roverbella | 869.71 mi (1,399.66 km) |
| Prudhoe to Rovereto | 843.43 mi (1,357.37 km) |
| Prudhoe to Rovigo | 909.40 mi (1,463.54 km) |
| Prudhoe to Rozzano | 819.43 mi (1,318.75 km) |
| Prudhoe to Rubano | 889.63 mi (1,431.72 km) |
| Prudhoe to Rubiera | 905.34 mi (1,457.00 km) |
| Prudhoe to Ruffano | 1,387.15 mi (2,232.40 km) |
| Prudhoe to Russi | 955.75 mi (1,538.13 km) |
| Prudhoe to Rutigliano | 1,292.64 mi (2,080.30 km) |
| Prudhoe to Ruvo di Puglia | 1,269.79 mi (2,043.53 km) |
| Prudhoe to Sabaudia | 1,161.62 mi (1,869.45 km) |
