| Northampton to Cosham | 96.19 mi (154.80 km) |
| Northampton to Costessey | 93.68 mi (150.77 km) |
| Northampton to Cottingham | 109.06 mi (175.52 km) |
| Northampton to Coulsdon | 70.64 mi (113.68 km) |
| Northampton to Coventry | 28.80 mi (46.35 km) |
| Northampton to Cowdenbeath | 285.82 mi (459.99 km) |
| Northampton to Cowes | 103.12 mi (165.96 km) |
| Northampton to Cowley | 51.63 mi (83.08 km) |
| Northampton to Cowley | 36.99 mi (59.52 km) |
| Northampton to Cramlington | 199.05 mi (320.33 km) |
| Northampton to Cranleigh | 77.66 mi (124.98 km) |
| Northampton to Crawley | 83.17 mi (133.85 km) |
| Northampton to Crayford | 70.85 mi (114.02 km) |
| Northampton to Crewe | 88.31 mi (142.12 km) |
| Northampton to Crigglestone | 101.12 mi (162.73 km) |
