| Prudhoe to Redondela | 927.82 mi (1,493.18 km) |
| Prudhoe to Reinosa | 832.67 mi (1,340.05 km) |
| Prudhoe to Requena | 1,069.77 mi (1,721.63 km) |
| Prudhoe to Reus | 963.42 mi (1,550.47 km) |
| Prudhoe to Rianxo | 906.69 mi (1,459.18 km) |
| Prudhoe to Ribadeo | 822.97 mi (1,324.45 km) |
| Prudhoe to Rincon de la Victoria | 1,265.80 mi (2,037.11 km) |
| Prudhoe to Ripoll | 900.36 mi (1,449.00 km) |
| Prudhoe to Ripollet | 947.98 mi (1,525.63 km) |
| Prudhoe to Rojales | 1,166.96 mi (1,878.04 km) |
| Prudhoe to Ronda | 1,268.86 mi (2,042.03 km) |
| Prudhoe to Roquetas de Mar | 1,257.80 mi (2,024.23 km) |
| Prudhoe to Rosas | 906.26 mi (1,458.48 km) |
| Prudhoe to Rubi | 947.15 mi (1,524.29 km) |
| Prudhoe to Rute | 1,224.85 mi (1,971.20 km) |
