| Hilo to Rancho Cordova (California) | 2,401.91 mi (3,865.50 km) |
| Hilo to Rancho Cucamonga (California) | 2,499.59 mi (4,022.70 km) |
| Hilo to Rancho Mirage (California) | 2,557.60 mi (4,116.07 km) |
| Hilo to Rancho Palos Verdes (California) | 2,449.15 mi (3,941.53 km) |
| Hilo to Rancho San Diego (California) | 2,515.53 mi (4,048.36 km) |
| Hilo to Rancho Santa Margarita (California) | 2,489.90 mi (4,007.11 km) |
| Hilo to Randallstown (Maryland) | 4,754.08 mi (7,650.96 km) |
| Hilo to Rantoul (Illinois) | 4,148.91 mi (6,677.03 km) |
| Hilo to Rapid City (South Dakota) | 3,406.51 mi (5,482.25 km) |
| Hilo to Ravenna (Ohio) | 4,506.94 mi (7,253.21 km) |
| Hilo to Raymondville (Texas) | 3,644.18 mi (5,864.74 km) |
| Hilo to Raymore (Missouri) | 3,812.55 mi (6,135.70 km) |
| Hilo to Raytown (Missouri) | 3,812.68 mi (6,135.92 km) |
| Hilo to Reading (Ohio) | 4,349.81 mi (7,000.34 km) |
| Hilo to Reading (Pennsylvania) | 4,789.93 mi (7,708.65 km) |
