| Red Bluff to Rosolini | 6,464.70 mi (10,403.93 km) |
| Red Bluff to Rossano | 6,348.20 mi (10,216.44 km) |
| Red Bluff to Rottofreno | 5,834.09 mi (9,389.06 km) |
| Red Bluff to Rovato | 5,817.66 mi (9,362.62 km) |
| Red Bluff to Roverbella | 5,855.83 mi (9,424.04 km) |
| Red Bluff to Rovereto | 5,828.20 mi (9,379.59 km) |
| Red Bluff to Rovigo | 5,894.32 mi (9,486.00 km) |
| Red Bluff to Rozzano | 5,804.53 mi (9,341.49 km) |
| Red Bluff to Rubano | 5,873.72 mi (9,452.84 km) |
| Red Bluff to Rubiera | 5,891.56 mi (9,481.55 km) |
| Red Bluff to Ruffano | 6,365.65 mi (10,244.52 km) |
| Red Bluff to Russi | 5,941.44 mi (9,561.83 km) |
| Red Bluff to Rutigliano | 6,273.55 mi (10,096.30 km) |
| Red Bluff to Ruvo di Puglia | 6,251.69 mi (10,061.12 km) |
| Red Bluff to Sabaudia | 6,147.21 mi (9,892.98 km) |
