| Flower Mound to Romeoville (Illinois) | 772.46 mi (1,243.16 km) |
| Flower Mound to Romulus (Michigan) | 982.21 mi (1,580.71 km) |
| Flower Mound to Ronkonkoma (New York) | 1,423.97 mi (2,291.65 km) |
| Flower Mound to Roosevelt (New York) | 1,398.55 mi (2,250.75 km) |
| Flower Mound to Rosamond (California) | 1,213.73 mi (1,953.31 km) |
| Flower Mound to Rosaryville (Maryland) | 1,199.49 mi (1,930.39 km) |
| Flower Mound to Roscoe (Illinois) | 784.80 mi (1,263.01 km) |
| Flower Mound to Rose Hill (Virginia) | 1,185.02 mi (1,907.11 km) |
| Flower Mound to Roseburg (Oregon) | 1,581.18 mi (2,544.66 km) |
| Flower Mound to Rosedale (California) | 1,270.00 mi (2,043.87 km) |
| Flower Mound to Rosedale (Maryland) | 1,225.24 mi (1,971.83 km) |
| Flower Mound to Roselle (Illinois) | 790.83 mi (1,272.73 km) |
| Flower Mound to Roselle (New Jersey) | 1,363.84 mi (2,194.89 km) |
| Flower Mound to Roselle Park (New Jersey) | 1,363.73 mi (2,194.72 km) |
| Flower Mound to Rosemead (California) | 1,207.36 mi (1,943.05 km) |
