| Cortland to Red Bank (New Jersey) | 190.15 mi (306.02 km) |
| Cortland to Red Bank (Tennessee) | 712.17 mi (1,146.12 km) |
| Cortland to Red Bluff (California) | 2,364.11 mi (3,804.67 km) |
| Cortland to Red Hill (South Carolina) | 628.59 mi (1,011.62 km) |
| Cortland to Red Oak (Texas) | 1,320.88 mi (2,125.75 km) |
| Cortland to Red Wing (Minnesota) | 831.81 mi (1,338.67 km) |
| Cortland to Redan (Georgia) | 749.55 mi (1,206.28 km) |
| Cortland to Redding (California) | 2,361.24 mi (3,800.04 km) |
| Cortland to Redland (Maryland) | 244.79 mi (393.95 km) |
| Cortland to Redlands (California) | 2,275.20 mi (3,661.58 km) |
| Cortland to Redmond (Oregon) | 2,232.47 mi (3,592.81 km) |
| Cortland to Redmond (Washington) | 2,232.72 mi (3,593.21 km) |
| Cortland to Redondo Beach (California) | 2,342.66 mi (3,770.15 km) |
| Cortland to Redwood City (California) | 2,430.38 mi (3,911.32 km) |
| Cortland to Reedley (California) | 2,314.77 mi (3,725.26 km) |
