| Alcoa to Cosham | 4,067.99 mi (6,546.80 km) |
| Alcoa to Costessey | 4,116.32 mi (6,624.57 km) |
| Alcoa to Cottingham | 4,026.85 mi (6,480.59 km) |
| Alcoa to Coulsdon | 4,094.43 mi (6,589.35 km) |
| Alcoa to Coventry | 4,014.18 mi (6,460.20 km) |
| Alcoa to Cowdenbeath | 3,868.58 mi (6,225.88 km) |
| Alcoa to Cowes | 4,060.32 mi (6,534.45 km) |
| Alcoa to Cowley | 4,075.66 mi (6,559.15 km) |
| Alcoa to Cowley | 4,041.26 mi (6,503.77 km) |
| Alcoa to Cramlington | 3,954.48 mi (6,364.13 km) |
| Alcoa to Cranleigh | 4,085.04 mi (6,574.24 km) |
| Alcoa to Crawley | 4,097.54 mi (6,594.35 km) |
| Alcoa to Crayford | 4,104.29 mi (6,605.21 km) |
| Alcoa to Crewe | 3,962.34 mi (6,376.77 km) |
| Alcoa to Crigglestone | 3,986.81 mi (6,416.14 km) |
