| Larbert to Ridgeland (Mississippi) | 4,259.45 mi (6,854.93 km) |
| Larbert to Ridgewood (New Jersey) | 3,224.80 mi (5,189.82 km) |
| Larbert to Rifle (Colorado) | 4,485.04 mi (7,217.98 km) |
| Larbert to Rincon (Georgia) | 3,931.74 mi (6,327.53 km) |
| Larbert to Ringwood (New Jersey) | 3,224.99 mi (5,190.12 km) |
| Larbert to Río Grande (Puerto Rico) | 4,098.13 mi (6,595.31 km) |
| Larbert to Rio Grande City (Texas) | 4,908.53 mi (7,899.52 km) |
| Larbert to Rio Linda (California) | 4,945.04 mi (7,958.27 km) |
| Larbert to Rio Rancho (New Mexico) | 4,686.33 mi (7,541.92 km) |
| Larbert to Rio Rico (Arizona) | 5,042.79 mi (8,115.58 km) |
| Larbert to Ripon (California) | 4,991.99 mi (8,033.83 km) |
| Larbert to River Edge (New Jersey) | 3,224.65 mi (5,189.57 km) |
| Larbert to River Falls (Wisconsin) | 3,704.20 mi (5,961.34 km) |
| Larbert to River Forest (Illinois) | 3,684.35 mi (5,929.39 km) |
| Larbert to River Grove (Illinois) | 3,683.55 mi (5,928.10 km) |
