| Leighton Buzzard to Ridgeland (Mississippi) | 4,473.23 mi (7,198.97 km) |
| Leighton Buzzard to Ridgewood (New Jersey) | 3,423.30 mi (5,509.27 km) |
| Leighton Buzzard to Rifle (Colorado) | 4,755.91 mi (7,653.89 km) |
| Leighton Buzzard to Rincon (Georgia) | 4,118.44 mi (6,628.00 km) |
| Leighton Buzzard to Ringwood (New Jersey) | 3,424.46 mi (5,511.14 km) |
| Leighton Buzzard to Río Grande (Puerto Rico) | 4,173.36 mi (6,716.38 km) |
| Leighton Buzzard to Rio Grande City (Texas) | 5,130.70 mi (8,257.07 km) |
| Leighton Buzzard to Rio Linda (California) | 5,236.00 mi (8,426.53 km) |
| Leighton Buzzard to Rio Rancho (New Mexico) | 4,947.24 mi (7,961.82 km) |
| Leighton Buzzard to Rio Rico (Arizona) | 5,305.69 mi (8,538.69 km) |
| Leighton Buzzard to Ripon (California) | 5,281.50 mi (8,499.75 km) |
| Leighton Buzzard to River Edge (New Jersey) | 3,422.70 mi (5,508.30 km) |
| Leighton Buzzard to River Falls (Wisconsin) | 3,959.03 mi (6,371.44 km) |
| Leighton Buzzard to River Forest (Illinois) | 3,920.66 mi (6,309.69 km) |
| Leighton Buzzard to River Grove (Illinois) | 3,919.99 mi (6,308.61 km) |
