| Grimsby to Carson (California) | 5,360.21 mi (8,626.42 km) |
| Grimsby to Carson City (Nevada) | 5,094.85 mi (8,199.37 km) |
| Grimsby to Carteret (New Jersey) | 3,434.83 mi (5,527.83 km) |
| Grimsby to Cartersville (Georgia) | 4,159.18 mi (6,693.55 km) |
| Grimsby to Carthage (Missouri) | 4,366.77 mi (7,027.64 km) |
| Grimsby to Cary (Illinois) | 3,891.01 mi (6,261.97 km) |
| Grimsby to Cary (North Carolina) | 3,843.81 mi (6,186.02 km) |
| Grimsby to Casa de Oro-Mount Helix (California) | 5,382.63 mi (8,662.50 km) |
| Grimsby to Casa Grande (Arizona) | 5,206.29 mi (8,378.72 km) |
| Grimsby to Casas Adobes (Arizona) | 5,213.31 mi (8,390.01 km) |
| Grimsby to Cascades (Virginia) | 3,630.34 mi (5,842.48 km) |
| Grimsby to Casper (Wyoming) | 4,479.35 mi (7,208.82 km) |
| Grimsby to Casselberry (Florida) | 4,302.69 mi (6,924.50 km) |
| Grimsby to Castaic (California) | 5,334.11 mi (8,584.42 km) |
| Grimsby to Castle Pines (Colorado) | 4,613.86 mi (7,425.29 km) |
