| Iselin to Cosham | 3,455.97 mi (5,561.85 km) |
| Iselin to Costessey | 3,509.17 mi (5,647.46 km) |
| Iselin to Cottingham | 3,421.70 mi (5,506.70 km) |
| Iselin to Coulsdon | 3,483.71 mi (5,606.50 km) |
| Iselin to Coventry | 3,405.16 mi (5,480.07 km) |
| Iselin to Cowdenbeath | 3,268.93 mi (5,260.83 km) |
| Iselin to Cowes | 3,448.06 mi (5,549.12 km) |
| Iselin to Cowley | 3,465.21 mi (5,576.72 km) |
| Iselin to Cowley | 3,430.91 mi (5,521.52 km) |
| Iselin to Cramlington | 3,352.43 mi (5,395.21 km) |
| Iselin to Cranleigh | 3,473.82 mi (5,590.57 km) |
| Iselin to Crawley | 3,486.39 mi (5,610.80 km) |
| Iselin to Crayford | 3,493.97 mi (5,623.00 km) |
| Iselin to Crewe | 3,354.52 mi (5,398.58 km) |
| Iselin to Crigglestone | 3,380.76 mi (5,440.81 km) |
