| Cortland to Ridgeland (Mississippi) | 1,036.94 mi (1,668.80 km) |
| Cortland to Ridgewood (New Jersey) | 154.35 mi (248.40 km) |
| Cortland to Rifle (Colorado) | 1,649.65 mi (2,654.86 km) |
| Cortland to Rincon (Georgia) | 763.79 mi (1,229.20 km) |
| Cortland to Ringwood (New Jersey) | 142.30 mi (229.01 km) |
| Cortland to Río Grande (Puerto Rico) | 1,779.84 mi (2,864.38 km) |
| Cortland to Rio Grande City (Texas) | 1,698.43 mi (2,733.35 km) |
| Cortland to Rio Linda (California) | 2,359.96 mi (3,797.99 km) |
| Cortland to Rio Rancho (New Mexico) | 1,705.54 mi (2,744.81 km) |
| Cortland to Rio Rico (Arizona) | 2,049.46 mi (3,298.29 km) |
| Cortland to Ripon (California) | 2,368.78 mi (3,812.18 km) |
| Cortland to River Edge (New Jersey) | 159.77 mi (257.12 km) |
| Cortland to River Falls (Wisconsin) | 834.31 mi (1,342.69 km) |
| Cortland to River Forest (Illinois) | 596.91 mi (960.63 km) |
| Cortland to River Grove (Illinois) | 597.55 mi (961.66 km) |
