| Friendswood to Cosham | 4,835.08 mi (7,781.32 km) |
| Friendswood to Costessey | 4,875.87 mi (7,846.95 km) |
| Friendswood to Cottingham | 4,783.73 mi (7,698.67 km) |
| Friendswood to Coulsdon | 4,859.42 mi (7,820.48 km) |
| Friendswood to Coventry | 4,776.74 mi (7,687.42 km) |
| Friendswood to Cowdenbeath | 4,618.39 mi (7,432.58 km) |
| Friendswood to Cowes | 4,827.82 mi (7,769.62 km) |
| Friendswood to Cowley | 4,840.28 mi (7,789.67 km) |
| Friendswood to Cowley | 4,805.77 mi (7,734.14 km) |
| Friendswood to Cramlington | 4,707.26 mi (7,575.60 km) |
| Friendswood to Cranleigh | 4,850.84 mi (7,806.68 km) |
| Friendswood to Crawley | 4,863.20 mi (7,826.57 km) |
| Friendswood to Crayford | 4,868.64 mi (7,835.32 km) |
| Friendswood to Crewe | 4,723.24 mi (7,601.32 km) |
| Friendswood to Crigglestone | 4,745.07 mi (7,636.46 km) |
