| Franconville to Castle Rock (Colorado) | 4,888.34 mi (7,867.03 km) |
| Franconville to Castro Valley (California) | 5,546.01 mi (8,925.44 km) |
| Franconville to Catalina Foothills (Arizona) | 5,479.67 mi (8,818.68 km) |
| Franconville to Cataño (Puerto Rico) | 4,290.08 mi (6,904.22 km) |
| Franconville to Cathedral City (California) | 5,588.48 mi (8,993.78 km) |
| Franconville to Catonsville (Maryland) | 3,794.47 mi (6,106.61 km) |
| Franconville to Cave Spring (Virginia) | 4,020.79 mi (6,470.84 km) |
| Franconville to Cayce (South Carolina) | 4,213.29 mi (6,780.63 km) |
| Franconville to Cayey (Puerto Rico) | 4,307.08 mi (6,931.58 km) |
| Franconville to Cedar City (Utah) | 5,262.53 mi (8,469.22 km) |
| Franconville to Cedar Falls (Iowa) | 4,279.29 mi (6,886.85 km) |
| Franconville to Cedar Hill (Texas) | 4,937.18 mi (7,945.62 km) |
| Franconville to Cedar Lake (Indiana) | 4,138.52 mi (6,660.30 km) |
| Franconville to Cedar Mill (Oregon) | 5,116.85 mi (8,234.77 km) |
| Franconville to Cedar Park (Texas) | 5,076.64 mi (8,170.06 km) |
