| Flower Mound to Rheinbach | 5,044.41 mi (8,118.19 km) |
| Flower Mound to Rheinberg | 4,998.50 mi (8,044.30 km) |
| Flower Mound to Rheine | 5,002.21 mi (8,050.28 km) |
| Flower Mound to Rheinfelden (Baden) | 5,190.32 mi (8,353.01 km) |
| Flower Mound to Ribnitz-Damgarten | 5,102.07 mi (8,210.98 km) |
| Flower Mound to Richterich | 5,004.97 mi (8,054.72 km) |
| Flower Mound to Riedlingen | 5,232.62 mi (8,421.09 km) |
| Flower Mound to Riegelsberg | 5,092.86 mi (8,196.16 km) |
| Flower Mound to Rielasingen-Worblingen | 5,224.48 mi (8,407.99 km) |
| Flower Mound to Riesa | 5,247.75 mi (8,445.43 km) |
| Flower Mound to Rietberg | 5,055.95 mi (8,136.76 km) |
| Flower Mound to Rinteln | 5,064.62 mi (8,150.71 km) |
| Flower Mound to Ritterhude | 5,016.18 mi (8,072.76 km) |
| Flower Mound to Rodenbach | 5,139.74 mi (8,271.61 km) |
| Flower Mound to Rodental | 5,209.18 mi (8,383.37 km) |
