| Napa to Cosham | 5,325.75 mi (8,570.97 km) |
| Napa to Costessey | 5,300.14 mi (8,529.76 km) |
| Napa to Cottingham | 5,197.47 mi (8,364.52 km) |
| Napa to Coulsdon | 5,329.23 mi (8,576.56 km) |
| Napa to Coventry | 5,234.46 mi (8,424.05 km) |
| Napa to Cowdenbeath | 5,001.28 mi (8,048.79 km) |
| Napa to Cowes | 5,322.85 mi (8,566.30 km) |
| Napa to Cowley | 5,308.71 mi (8,543.54 km) |
| Napa to Cowley | 5,276.77 mi (8,492.14 km) |
| Napa to Cramlington | 5,100.21 mi (8,208.00 km) |
| Napa to Cranleigh | 5,328.52 mi (8,575.42 km) |
| Napa to Crawley | 5,338.51 mi (8,591.50 km) |
| Napa to Crayford | 5,332.13 mi (8,581.23 km) |
| Napa to Crewe | 5,173.17 mi (8,325.41 km) |
| Napa to Crigglestone | 5,172.88 mi (8,324.95 km) |
