| Gignac-la-Nerthe to Cloverly (Maryland) | 4,101.95 mi (6,601.45 km) |
| Gignac-la-Nerthe to Clovis (California) | 5,905.90 mi (9,504.63 km) |
| Gignac-la-Nerthe to Clovis (New Mexico) | 5,425.08 mi (8,730.82 km) |
| Gignac-la-Nerthe to Clute (Texas) | 5,356.14 mi (8,619.88 km) |
| Gignac-la-Nerthe to Coachella (California) | 5,955.86 mi (9,585.04 km) |
| Gignac-la-Nerthe to Coalinga (California) | 5,965.18 mi (9,600.03 km) |
| Gignac-la-Nerthe to Coamo (Puerto Rico) | 4,453.40 mi (7,167.06 km) |
| Gignac-la-Nerthe to Coatesville (Pennsylvania) | 4,016.26 mi (6,463.55 km) |
| Gignac-la-Nerthe to Cockeysville (Maryland) | 4,071.27 mi (6,552.08 km) |
| Gignac-la-Nerthe to Cocoa (Florida) | 4,713.19 mi (7,585.15 km) |
| Gignac-la-Nerthe to Cocoa Beach (Florida) | 4,708.67 mi (7,577.87 km) |
| Gignac-la-Nerthe to Coconut Creek (Florida) | 4,776.59 mi (7,687.19 km) |
| Gignac-la-Nerthe to Coeur d'Alene (Idaho) | 5,222.95 mi (8,405.53 km) |
| Gignac-la-Nerthe to Cohoes (New York) | 3,822.99 mi (6,152.51 km) |
| Gignac-la-Nerthe to Cold Springs (Nevada) | 5,756.74 mi (9,264.59 km) |
