| Watford to Mikkeli | 1,243.31 mi (2,000.92 km) |
| Watford to Mikkelin Maalaiskunta | 1,241.20 mi (1,997.51 km) |
| Watford to Muhos | 1,303.74 mi (2,098.17 km) |
| Watford to Muurame | 1,207.59 mi (1,943.43 km) |
| Watford to Naantali | 1,049.51 mi (1,689.02 km) |
| Watford to Narpes | 1,096.70 mi (1,764.97 km) |
| Watford to Nastola | 1,183.84 mi (1,905.20 km) |
| Watford to Nivala | 1,246.23 mi (2,005.62 km) |
| Watford to Nokia | 1,124.33 mi (1,809.44 km) |
| Watford to Nurmijarvi | 1,136.36 mi (1,828.80 km) |
| Watford to Nurmo | 1,152.32 mi (1,854.48 km) |
| Watford to Orimattila | 1,173.96 mi (1,889.31 km) |
| Watford to Orivesi | 1,155.55 mi (1,859.68 km) |
| Watford to Oulu | 1,298.52 mi (2,089.77 km) |
| Watford to Oulunsalo | 1,294.14 mi (2,082.72 km) |
