| Grants Pass to Cloverleaf (Texas) | 1,786.14 mi (2,874.52 km) |
| Grants Pass to Cloverly (Maryland) | 2,405.17 mi (3,870.75 km) |
| Grants Pass to Clovis (California) | 433.13 mi (697.06 km) |
| Grants Pass to Clovis (New Mexico) | 1,217.75 mi (1,959.77 km) |
| Grants Pass to Clute (Texas) | 1,807.62 mi (2,909.08 km) |
| Grants Pass to Coachella (California) | 718.97 mi (1,157.06 km) |
| Grants Pass to Coalinga (California) | 463.40 mi (745.77 km) |
| Grants Pass to Coamo (Puerto Rico) | 3,711.22 mi (5,972.64 km) |
| Grants Pass to Coatesville (Pennsylvania) | 2,443.06 mi (3,931.73 km) |
| Grants Pass to Cockeysville (Maryland) | 2,414.65 mi (3,886.00 km) |
| Grants Pass to Cocoa (Florida) | 2,554.13 mi (4,110.47 km) |
| Grants Pass to Cocoa Beach (Florida) | 2,563.10 mi (4,124.91 km) |
| Grants Pass to Coconut Creek (Florida) | 2,666.66 mi (4,291.57 km) |
| Grants Pass to Coeur d'Alene (Idaho) | 483.80 mi (778.61 km) |
| Grants Pass to Cohoes (New York) | 2,486.33 mi (4,001.36 km) |
