| Grenada to Rheinbach | 4,727.43 mi (7,608.07 km) |
| Grenada to Rheinberg | 4,685.14 mi (7,540.01 km) |
| Grenada to Rheine | 4,693.64 mi (7,553.68 km) |
| Grenada to Rheinfelden (Baden) | 4,861.35 mi (7,823.58 km) |
| Grenada to Ribnitz-Damgarten | 4,811.40 mi (7,743.21 km) |
| Grenada to Richterich | 4,687.36 mi (7,543.57 km) |
| Grenada to Riedlingen | 4,909.07 mi (7,900.38 km) |
| Grenada to Riegelsberg | 4,769.89 mi (7,676.39 km) |
| Grenada to Rielasingen-Worblingen | 4,898.04 mi (7,882.64 km) |
| Grenada to Riesa | 4,944.93 mi (7,958.09 km) |
| Grenada to Rietberg | 4,746.77 mi (7,639.19 km) |
| Grenada to Rinteln | 4,758.34 mi (7,657.81 km) |
| Grenada to Ritterhude | 4,714.06 mi (7,586.55 km) |
| Grenada to Rodenbach | 4,824.09 mi (7,763.62 km) |
| Grenada to Rodental | 4,897.70 mi (7,882.09 km) |
