| Bayou Blue to Racale | 5,809.04 mi (9,348.74 km) |
| Bayou Blue to Racconigi | 5,183.22 mi (8,341.58 km) |
| Bayou Blue to Raffadali | 5,698.72 mi (9,171.21 km) |
| Bayou Blue to Ragusa | 5,772.15 mi (9,289.37 km) |
| Bayou Blue to Ramacca | 5,753.72 mi (9,259.72 km) |
| Bayou Blue to Randazzo | 5,746.70 mi (9,248.43 km) |
| Bayou Blue to Rapallo | 5,264.18 mi (8,471.87 km) |
| Bayou Blue to Ravanusa | 5,724.05 mi (9,211.96 km) |
| Bayou Blue to Ravenna | 5,390.08 mi (8,674.49 km) |
| Bayou Blue to Recanati | 5,483.53 mi (8,824.89 km) |
| Bayou Blue to Recco | 5,260.00 mi (8,465.16 km) |
| Bayou Blue to Reggello | 5,386.48 mi (8,668.69 km) |
| Bayou Blue to Reggio di Calabria | 5,770.14 mi (9,286.14 km) |
| Bayou Blue to Reggio Emilia | 5,313.20 mi (8,550.77 km) |
| Bayou Blue to Reggiolo | 5,313.81 mi (8,551.76 km) |
