| Grimsby to Cookeville (Tennessee) | 4,086.88 mi (6,577.19 km) |
| Grimsby to Coolidge (Arizona) | 5,196.78 mi (8,363.40 km) |
| Grimsby to Coon Rapids (Minnesota) | 3,926.86 mi (6,319.67 km) |
| Grimsby to Cooper City (Florida) | 4,396.97 mi (7,076.24 km) |
| Grimsby to Coos Bay (Oregon) | 4,969.55 mi (7,997.72 km) |
| Grimsby to Copiague (New York) | 3,398.01 mi (5,468.57 km) |
| Grimsby to Coppell (Texas) | 4,684.62 mi (7,539.17 km) |
| Grimsby to Copperas Cove (Texas) | 4,817.59 mi (7,753.16 km) |
| Grimsby to Coral Gables (Florida) | 4,414.31 mi (7,104.15 km) |
| Grimsby to Coral Springs (Florida) | 4,384.16 mi (7,055.63 km) |
| Grimsby to Coral Terrace (Florida) | 4,413.43 mi (7,102.73 km) |
| Grimsby to Coralville (Iowa) | 4,037.45 mi (6,497.65 km) |
| Grimsby to Coram (New York) | 3,373.22 mi (5,428.68 km) |
| Grimsby to Corcoran (California) | 5,268.46 mi (8,478.76 km) |
| Grimsby to Cordele (Georgia) | 4,230.94 mi (6,809.05 km) |
