| Leighton Buzzard to Romeoville (Illinois) | 3,943.60 mi (6,346.61 km) |
| Leighton Buzzard to Romulus (Michigan) | 3,735.05 mi (6,010.98 km) |
| Leighton Buzzard to Ronkonkoma (New York) | 3,390.91 mi (5,457.14 km) |
| Leighton Buzzard to Roosevelt (New York) | 3,414.98 mi (5,495.88 km) |
| Leighton Buzzard to Rosamond (California) | 5,357.12 mi (8,621.45 km) |
| Leighton Buzzard to Rosaryville (Maryland) | 3,631.90 mi (5,844.98 km) |
| Leighton Buzzard to Roscoe (Illinois) | 3,940.64 mi (6,341.84 km) |
| Leighton Buzzard to Rose Hill (Virginia) | 3,642.44 mi (5,861.94 km) |
| Leighton Buzzard to Roseburg (Oregon) | 5,027.57 mi (8,091.09 km) |
| Leighton Buzzard to Rosedale (California) | 5,358.33 mi (8,623.39 km) |
| Leighton Buzzard to Rosedale (Maryland) | 3,593.71 mi (5,783.51 km) |
| Leighton Buzzard to Roselle (Illinois) | 3,926.73 mi (6,319.47 km) |
| Leighton Buzzard to Roselle (New Jersey) | 3,443.63 mi (5,541.99 km) |
| Leighton Buzzard to Roselle Park (New Jersey) | 3,443.36 mi (5,541.54 km) |
| Leighton Buzzard to Rosemead (California) | 5,398.50 mi (8,688.04 km) |
