| Cascais to Racale | 1,467.31 mi (2,361.41 km) |
| Cascais to Racconigi | 973.68 mi (1,566.99 km) |
| Cascais to Raffadali | 1,248.62 mi (2,009.45 km) |
| Cascais to Ragusa | 1,319.94 mi (2,124.24 km) |
| Cascais to Ramacca | 1,311.68 mi (2,110.94 km) |
| Cascais to Randazzo | 1,318.69 mi (2,122.23 km) |
| Cascais to Rapallo | 1,037.75 mi (1,670.10 km) |
| Cascais to Ravanusa | 1,273.96 mi (2,050.23 km) |
| Cascais to Ravenna | 1,181.18 mi (1,900.93 km) |
| Cascais to Recanati | 1,235.55 mi (1,988.43 km) |
| Cascais to Recco | 1,034.10 mi (1,664.23 km) |
| Cascais to Reggello | 1,138.78 mi (1,832.68 km) |
| Cascais to Reggio di Calabria | 1,353.54 mi (2,178.31 km) |
| Cascais to Reggio Emilia | 1,110.65 mi (1,787.42 km) |
| Cascais to Reggiolo | 1,123.24 mi (1,807.68 km) |
