| Grimmen to Cloverly (Maryland) | 4,096.58 mi (6,592.82 km) |
| Grimmen to Clovis (California) | 5,553.20 mi (8,937.02 km) |
| Grimmen to Clovis (New Mexico) | 5,240.88 mi (8,434.38 km) |
| Grimmen to Clute (Texas) | 5,295.80 mi (8,522.76 km) |
| Grimmen to Coachella (California) | 5,657.51 mi (9,104.88 km) |
| Grimmen to Coalinga (California) | 5,611.35 mi (9,030.60 km) |
| Grimmen to Coamo (Puerto Rico) | 4,786.61 mi (7,703.30 km) |
| Grimmen to Coatesville (Pennsylvania) | 4,009.31 mi (6,452.36 km) |
| Grimmen to Cockeysville (Maryland) | 4,064.20 mi (6,540.69 km) |
| Grimmen to Cocoa (Florida) | 4,799.32 mi (7,723.75 km) |
| Grimmen to Cocoa Beach (Florida) | 4,796.65 mi (7,719.47 km) |
| Grimmen to Coconut Creek (Florida) | 4,890.72 mi (7,870.86 km) |
| Grimmen to Coeur d'Alene (Idaho) | 4,817.51 mi (7,753.04 km) |
| Grimmen to Cohoes (New York) | 3,795.33 mi (6,107.99 km) |
| Grimmen to Cold Springs (Nevada) | 5,382.20 mi (8,661.81 km) |
