| Hertford to Monte di Procida | 1,012.37 mi (1,629.25 km) |
| Hertford to Monte Porzio Catone | 914.70 mi (1,472.06 km) |
| Hertford to Monte San Giovanni Campano | 949.75 mi (1,528.47 km) |
| Hertford to Monte San Pietro | 724.79 mi (1,166.44 km) |
| Hertford to Monte San Savino | 801.26 mi (1,289.50 km) |
| Hertford to Monte Sant'Angelo | 1,027.15 mi (1,653.05 km) |
| Hertford to Montebelluna | 689.42 mi (1,109.52 km) |
| Hertford to Montecatini Terme | 741.49 mi (1,193.31 km) |
| Hertford to Montecchio Emilia | 687.94 mi (1,107.14 km) |
| Hertford to Montecchio Maggiore | 679.88 mi (1,094.16 km) |
| Hertford to Montechiarugolo | 687.38 mi (1,106.23 km) |
| Hertford to Montecorvino Rovella | 1,047.46 mi (1,685.73 km) |
| Hertford to Montefiascone | 854.10 mi (1,374.54 km) |
| Hertford to Monteforte d'Alpone | 679.60 mi (1,093.70 km) |
| Hertford to Monteforte Irpino | 1,028.47 mi (1,655.16 km) |
