| Reston to Cosham | 3,651.47 mi (5,876.47 km) |
| Reston to Costessey | 3,703.78 mi (5,960.66 km) |
| Reston to Cottingham | 3,615.89 mi (5,819.22 km) |
| Reston to Coulsdon | 3,679.00 mi (5,920.77 km) |
| Reston to Coventry | 3,600.13 mi (5,793.85 km) |
| Reston to Cowdenbeath | 3,461.85 mi (5,571.32 km) |
| Reston to Cowes | 3,643.59 mi (5,863.80 km) |
| Reston to Cowley | 3,660.45 mi (5,890.93 km) |
| Reston to Cowley | 3,626.13 mi (5,835.69 km) |
| Reston to Cramlington | 3,545.93 mi (5,706.62 km) |
| Reston to Cranleigh | 3,669.19 mi (5,904.99 km) |
| Reston to Crawley | 3,681.74 mi (5,925.20 km) |
| Reston to Crayford | 3,689.19 mi (5,937.17 km) |
| Reston to Crewe | 3,549.26 mi (5,711.98 km) |
| Reston to Crigglestone | 3,575.14 mi (5,753.63 km) |
