| Calais to Racconigi | 504.99 mi (812.71 km) |
| Calais to Raffadali | 1,097.24 mi (1,765.84 km) |
| Calais to Ragusa | 1,157.78 mi (1,863.27 km) |
| Calais to Ramacca | 1,129.39 mi (1,817.58 km) |
| Calais to Randazzo | 1,106.56 mi (1,780.84 km) |
| Calais to Rapallo | 570.12 mi (917.52 km) |
| Calais to Ravanusa | 1,116.85 mi (1,797.40 km) |
| Calais to Ravenna | 658.61 mi (1,059.93 km) |
| Calais to Recanati | 755.72 mi (1,216.21 km) |
| Calais to Recco | 566.86 mi (912.27 km) |
| Calais to Reggello | 675.21 mi (1,086.65 km) |
| Calais to Reggio di Calabria | 1,113.19 mi (1,791.51 km) |
| Calais to Reggio Emilia | 592.62 mi (953.73 km) |
| Calais to Reggiolo | 587.18 mi (944.98 km) |
| Calais to Rende | 1,059.97 mi (1,705.85 km) |
