| Barrow in Furness to Carlsbad (New Mexico) | 4,846.88 mi (7,800.29 km) |
| Barrow in Furness to Carmel (Indiana) | 3,789.59 mi (6,098.75 km) |
| Barrow in Furness to Carmichael (California) | 5,053.24 mi (8,132.41 km) |
| Barrow in Furness to Carney (Maryland) | 3,445.99 mi (5,545.78 km) |
| Barrow in Furness to Carnot-Moon (Pennsylvania) | 3,537.28 mi (5,692.70 km) |
| Barrow in Furness to Carol Stream (Illinois) | 3,769.11 mi (6,065.80 km) |
| Barrow in Furness to Carolina (Puerto Rico) | 4,097.64 mi (6,594.52 km) |
| Barrow in Furness to Carolina Forest (South Carolina) | 3,813.76 mi (6,137.65 km) |
| Barrow in Furness to Carpentersville (Illinois) | 3,765.11 mi (6,059.35 km) |
| Barrow in Furness to Carpinteria (California) | 5,244.85 mi (8,440.77 km) |
| Barrow in Furness to Carrboro (North Carolina) | 3,713.81 mi (5,976.80 km) |
| Barrow in Furness to Carroll (Iowa) | 4,005.22 mi (6,445.78 km) |
| Barrow in Furness to Carrollton (Georgia) | 4,066.11 mi (6,543.77 km) |
| Barrow in Furness to Carrollton (Texas) | 4,547.73 mi (7,318.86 km) |
| Barrow in Furness to Carrollwood (Florida) | 4,248.99 mi (6,838.09 km) |
