| Eugene to Cloverleaf (Texas) | 1,817.67 mi (2,925.26 km) |
| Eugene to Cloverly (Maryland) | 2,376.43 mi (3,824.50 km) |
| Eugene to Clovis (California) | 530.96 mi (854.50 km) |
| Eugene to Clovis (New Mexico) | 1,251.28 mi (2,013.75 km) |
| Eugene to Clute (Texas) | 1,842.18 mi (2,964.71 km) |
| Eugene to Coachella (California) | 807.78 mi (1,300.00 km) |
| Eugene to Coalinga (California) | 566.31 mi (911.39 km) |
| Eugene to Coamo (Puerto Rico) | 3,718.66 mi (5,984.60 km) |
| Eugene to Coatesville (Pennsylvania) | 2,410.50 mi (3,879.33 km) |
| Eugene to Cockeysville (Maryland) | 2,384.39 mi (3,837.30 km) |
| Eugene to Cocoa (Florida) | 2,561.83 mi (4,122.86 km) |
| Eugene to Cocoa Beach (Florida) | 2,570.70 mi (4,137.14 km) |
| Eugene to Coconut Creek (Florida) | 2,678.78 mi (4,311.09 km) |
| Eugene to Coeur d'Alene (Idaho) | 394.79 mi (635.35 km) |
| Eugene to Cohoes (New York) | 2,443.66 mi (3,932.70 km) |
