| Newcastle to River Ridge (Louisiana) | 4,498.00 mi (7,238.83 km) |
| Newcastle to Riverbank (California) | 5,100.09 mi (8,207.80 km) |
| Newcastle to Riverdale (Georgia) | 4,087.29 mi (6,577.86 km) |
| Newcastle to Riverdale (Illinois) | 3,798.52 mi (6,113.12 km) |
| Newcastle to Riverside (California) | 5,217.62 mi (8,396.94 km) |
| Newcastle to Riverside (Ohio) | 3,761.67 mi (6,053.82 km) |
| Newcastle to Riverton (Utah) | 4,673.91 mi (7,521.93 km) |
| Newcastle to Riverton (Wyoming) | 4,424.88 mi (7,121.16 km) |
| Newcastle to Riverview (Florida) | 4,306.85 mi (6,931.20 km) |
| Newcastle to Riverview (Michigan) | 3,610.93 mi (5,811.23 km) |
| Newcastle to Riviera Beach (Florida) | 4,274.86 mi (6,879.73 km) |
| Newcastle to Riviera Beach (Maryland) | 3,505.09 mi (5,640.90 km) |
| Newcastle to Roanoke (Virginia) | 3,728.75 mi (6,000.84 km) |
| Newcastle to Roanoke Rapids (North Carolina) | 3,681.44 mi (5,924.71 km) |
| Newcastle to Robbinsdale (Minnesota) | 3,831.09 mi (6,165.54 km) |
