| Southborough to Monte di Procida | 971.74 mi (1,563.87 km) |
| Southborough to Monte Porzio Catone | 873.78 mi (1,406.21 km) |
| Southborough to Monte San Giovanni Campano | 909.44 mi (1,463.60 km) |
| Southborough to Monte San Pietro | 685.60 mi (1,103.37 km) |
| Southborough to Monte San Savino | 761.05 mi (1,224.79 km) |
| Southborough to Monte Sant'Angelo | 989.44 mi (1,592.35 km) |
| Southborough to Montebelluna | 654.01 mi (1,052.53 km) |
| Southborough to Montecatini Terme | 700.89 mi (1,127.98 km) |
| Southborough to Montecchio Emilia | 648.18 mi (1,043.14 km) |
| Southborough to Montecchio Maggiore | 642.97 mi (1,034.76 km) |
| Southborough to Montechiarugolo | 647.57 mi (1,042.16 km) |
| Southborough to Montecorvino Rovella | 1,007.63 mi (1,621.62 km) |
| Southborough to Montefiascone | 813.24 mi (1,308.79 km) |
| Southborough to Monteforte d'Alpone | 642.32 mi (1,033.71 km) |
| Southborough to Monteforte Irpino | 988.58 mi (1,590.96 km) |
