| Watford to Newburn | 236.56 mi (380.70 km) |
| Watford to Newbury | 43.55 mi (70.09 km) |
| Watford to Newcastle | 235.13 mi (378.40 km) |
| Watford to Newcastle under Lyme | 121.48 mi (195.51 km) |
| Watford to Newhaven | 62.28 mi (100.23 km) |
| Watford to Newmarket | 53.34 mi (85.85 km) |
| Watford to Newport | 76.42 mi (122.98 km) |
| Watford to Newport | 111.71 mi (179.78 km) |
| Watford to Newport | 113.89 mi (183.29 km) |
| Watford to Newport Pagnell | 32.93 mi (53.00 km) |
| Watford to Newquay | 220.69 mi (355.16 km) |
| Watford to Newton Abbot | 159.70 mi (257.00 km) |
| Watford to Newton Aycliffe | 210.65 mi (339.01 km) |
| Watford to Newton in Makerfield | 155.60 mi (250.41 km) |
| Watford to Newton Mearns | 326.75 mi (525.85 km) |
