| Walnut Park to Reading (Pennsylvania) | 2,347.55 mi (3,778.01 km) |
| Walnut Park to Red Bank (New Jersey) | 2,445.25 mi (3,935.25 km) |
| Walnut Park to Red Bank (Tennessee) | 1,867.08 mi (3,004.77 km) |
| Walnut Park to Red Bluff (California) | 482.47 mi (776.47 km) |
| Walnut Park to Red Hill (South Carolina) | 2,235.37 mi (3,597.47 km) |
| Walnut Park to Red Oak (Texas) | 1,240.42 mi (1,996.26 km) |
| Walnut Park to Red Wing (Minnesota) | 1,544.82 mi (2,486.15 km) |
| Walnut Park to Redan (Georgia) | 1,945.13 mi (3,130.38 km) |
| Walnut Park to Redding (California) | 509.69 mi (820.26 km) |
| Walnut Park to Redland (Maryland) | 2,287.96 mi (3,682.11 km) |
| Walnut Park to Redlands (California) | 60.46 mi (97.29 km) |
| Walnut Park to Redmond (Oregon) | 728.51 mi (1,172.43 km) |
| Walnut Park to Redmond (Washington) | 968.45 mi (1,558.57 km) |
| Walnut Park to Redondo Beach (California) | 11.69 mi (18.82 km) |
| Walnut Park to Redwood City (California) | 331.65 mi (533.75 km) |
