| Kettering to Rancho Cordova (California) | 5,211.52 mi (8,387.14 km) |
| Kettering to Rancho Cucamonga (California) | 5,355.23 mi (8,618.41 km) |
| Kettering to Rancho Mirage (California) | 5,339.27 mi (8,592.72 km) |
| Kettering to Rancho Palos Verdes (California) | 5,401.80 mi (8,693.36 km) |
| Kettering to Rancho San Diego (California) | 5,412.49 mi (8,710.56 km) |
| Kettering to Rancho Santa Margarita (California) | 5,384.54 mi (8,665.58 km) |
| Kettering to Randallstown (Maryland) | 3,590.97 mi (5,779.10 km) |
| Kettering to Rantoul (Illinois) | 3,991.70 mi (6,424.01 km) |
| Kettering to Rapid City (South Dakota) | 4,343.26 mi (6,989.80 km) |
| Kettering to Ravenna (Ohio) | 3,685.29 mi (5,930.90 km) |
| Kettering to Raymondville (Texas) | 5,069.72 mi (8,158.93 km) |
| Kettering to Raymore (Missouri) | 4,301.77 mi (6,923.04 km) |
| Kettering to Raytown (Missouri) | 4,292.39 mi (6,907.94 km) |
| Kettering to Reading (Ohio) | 3,899.89 mi (6,276.27 km) |
| Kettering to Reading (Pennsylvania) | 3,512.10 mi (5,652.18 km) |
