| Key Largo to Rheinbach | 4,783.17 mi (7,697.77 km) |
| Key Largo to Rheinberg | 4,752.80 mi (7,648.89 km) |
| Key Largo to Rheine | 4,774.65 mi (7,684.06 km) |
| Key Largo to Rheinfelden (Baden) | 4,876.69 mi (7,848.27 km) |
| Key Largo to Ribnitz-Damgarten | 4,937.31 mi (7,945.83 km) |
| Key Largo to Richterich | 4,742.56 mi (7,632.41 km) |
| Key Largo to Riedlingen | 4,939.41 mi (7,949.21 km) |
| Key Largo to Riegelsberg | 4,806.47 mi (7,735.26 km) |
| Key Largo to Rielasingen-Worblingen | 4,919.99 mi (7,917.96 km) |
| Key Largo to Riesa | 5,033.80 mi (8,101.12 km) |
| Key Largo to Rietberg | 4,824.30 mi (7,763.96 km) |
| Key Largo to Rinteln | 4,843.66 mi (7,795.11 km) |
| Key Largo to Ritterhude | 4,812.36 mi (7,744.75 km) |
| Key Largo to Rodenbach | 4,880.52 mi (7,854.44 km) |
| Key Largo to Rodental | 4,963.78 mi (7,988.44 km) |
