| Barrhead to Carlsbad (New Mexico) | 4,751.99 mi (7,647.59 km) |
| Barrhead to Carmel (Indiana) | 3,705.37 mi (5,963.21 km) |
| Barrhead to Carmichael (California) | 4,939.54 mi (7,949.42 km) |
| Barrhead to Carney (Maryland) | 3,373.95 mi (5,429.86 km) |
| Barrhead to Carnot-Moon (Pennsylvania) | 3,458.92 mi (5,566.59 km) |
| Barrhead to Carol Stream (Illinois) | 3,680.11 mi (5,922.56 km) |
| Barrhead to Carolina (Puerto Rico) | 4,077.22 mi (6,561.65 km) |
| Barrhead to Carolina Forest (South Carolina) | 3,747.73 mi (6,031.38 km) |
| Barrhead to Carpentersville (Illinois) | 3,675.67 mi (5,915.42 km) |
| Barrhead to Carpinteria (California) | 5,134.76 mi (8,263.60 km) |
| Barrhead to Carrboro (North Carolina) | 3,644.16 mi (5,864.71 km) |
| Barrhead to Carroll (Iowa) | 3,909.56 mi (6,291.83 km) |
| Barrhead to Carrollton (Georgia) | 3,992.08 mi (6,424.63 km) |
| Barrhead to Carrollton (Texas) | 4,460.17 mi (7,177.95 km) |
| Barrhead to Carrollwood (Florida) | 4,186.20 mi (6,737.04 km) |
