| Seaham to Rancho Cordova (California) | 5,073.28 mi (8,164.65 km) |
| Seaham to Rancho Cucamonga (California) | 5,226.39 mi (8,411.06 km) |
| Seaham to Rancho Mirage (California) | 5,212.44 mi (8,388.62 km) |
| Seaham to Rancho Palos Verdes (California) | 5,272.25 mi (8,484.87 km) |
| Seaham to Rancho San Diego (California) | 5,286.08 mi (8,507.13 km) |
| Seaham to Rancho Santa Margarita (California) | 5,256.19 mi (8,459.03 km) |
| Seaham to Randallstown (Maryland) | 3,518.46 mi (5,662.42 km) |
| Seaham to Rantoul (Illinois) | 3,897.70 mi (6,272.74 km) |
| Seaham to Rapid City (South Dakota) | 4,220.73 mi (6,792.62 km) |
| Seaham to Ravenna (Ohio) | 3,600.66 mi (5,794.70 km) |
| Seaham to Raymondville (Texas) | 4,984.39 mi (8,021.61 km) |
| Seaham to Raymore (Missouri) | 4,200.70 mi (6,760.37 km) |
| Seaham to Raytown (Missouri) | 4,190.95 mi (6,744.69 km) |
| Seaham to Reading (Ohio) | 3,814.37 mi (6,138.63 km) |
| Seaham to Reading (Pennsylvania) | 3,438.68 mi (5,534.02 km) |
