| Princeton to Red Bank (New Jersey) | 1,086.20 mi (1,748.07 km) |
| Princeton to Red Bank (Tennessee) | 722.74 mi (1,163.14 km) |
| Princeton to Red Bluff (California) | 2,601.55 mi (4,186.79 km) |
| Princeton to Red Hill (South Carolina) | 575.23 mi (925.74 km) |
| Princeton to Red Oak (Texas) | 1,099.61 mi (1,769.64 km) |
| Princeton to Red Wing (Minnesota) | 1,481.91 mi (2,384.91 km) |
| Princeton to Redan (Georgia) | 609.91 mi (981.55 km) |
| Princeton to Redding (California) | 2,612.73 mi (4,204.78 km) |
| Princeton to Redland (Maryland) | 958.06 mi (1,541.84 km) |
| Princeton to Redlands (California) | 2,268.80 mi (3,651.28 km) |
| Princeton to Redmond (Oregon) | 2,611.56 mi (4,202.90 km) |
| Princeton to Redmond (Washington) | 2,725.45 mi (4,386.20 km) |
| Princeton to Redondo Beach (California) | 2,336.62 mi (3,760.43 km) |
| Princeton to Redwood City (California) | 2,574.68 mi (4,143.54 km) |
| Princeton to Reedley (California) | 2,415.17 mi (3,886.85 km) |
