| Grimsby to River Ridge (Louisiana) | 4,587.04 mi (7,382.12 km) |
| Grimsby to Riverbank (California) | 5,212.65 mi (8,388.94 km) |
| Grimsby to Riverdale (Georgia) | 4,174.33 mi (6,717.93 km) |
| Grimsby to Riverdale (Illinois) | 3,896.11 mi (6,270.19 km) |
| Grimsby to Riverside (California) | 5,327.75 mi (8,574.18 km) |
| Grimsby to Riverside (Ohio) | 3,854.85 mi (6,203.79 km) |
| Grimsby to Riverton (Utah) | 4,784.11 mi (7,699.28 km) |
| Grimsby to Riverton (Wyoming) | 4,534.68 mi (7,297.86 km) |
| Grimsby to Riverview (Florida) | 4,385.67 mi (7,058.05 km) |
| Grimsby to Riverview (Michigan) | 3,705.88 mi (5,964.04 km) |
| Grimsby to Riviera Beach (Florida) | 4,349.99 mi (7,000.64 km) |
| Grimsby to Riviera Beach (Maryland) | 3,591.09 mi (5,779.31 km) |
| Grimsby to Roanoke (Virginia) | 3,815.66 mi (6,140.71 km) |
| Grimsby to Roanoke Rapids (North Carolina) | 3,765.17 mi (6,059.46 km) |
| Grimsby to Robbinsdale (Minnesota) | 3,934.98 mi (6,332.73 km) |
