| Allouez to Redondela | 3,825.25 mi (6,156.15 km) |
| Allouez to Reinosa | 3,991.32 mi (6,423.40 km) |
| Allouez to Requena | 4,258.81 mi (6,853.90 km) |
| Allouez to Reus | 4,285.21 mi (6,896.39 km) |
| Allouez to Rianxo | 3,803.36 mi (6,120.92 km) |
| Allouez to Ribadeo | 3,848.19 mi (6,193.06 km) |
| Allouez to Rincon de la Victoria | 4,231.08 mi (6,809.27 km) |
| Allouez to Ripoll | 4,287.70 mi (6,900.39 km) |
| Allouez to Ripollet | 4,315.12 mi (6,944.51 km) |
| Allouez to Rojales | 4,332.39 mi (6,972.30 km) |
| Allouez to Ronda | 4,190.68 mi (6,744.25 km) |
| Allouez to Roquetas de Mar | 4,303.64 mi (6,926.04 km) |
| Allouez to Rosas | 4,325.74 mi (6,961.61 km) |
| Allouez to Rubi | 4,310.06 mi (6,936.38 km) |
| Allouez to Rute | 4,203.08 mi (6,764.21 km) |
