| Portchester to Moncalieri | 572.94 mi (922.05 km) |
| Portchester to Mondolfo | 824.82 mi (1,327.42 km) |
| Portchester to Mondovi | 609.41 mi (980.74 km) |
| Portchester to Monesiglio | 614.60 mi (989.11 km) |
| Portchester to Monfalcone | 756.19 mi (1,216.97 km) |
| Portchester to Monopoli | 1,113.56 mi (1,792.10 km) |
| Portchester to Monreale | 1,128.16 mi (1,815.59 km) |
| Portchester to Monselice | 708.20 mi (1,139.73 km) |
| Portchester to Monserrato | 942.90 mi (1,517.45 km) |
| Portchester to Monsummano | 736.27 mi (1,184.91 km) |
| Portchester to Montagnana | 697.30 mi (1,122.20 km) |
| Portchester to Montale | 740.10 mi (1,191.08 km) |
| Portchester to Montalto di Castro | 839.80 mi (1,351.53 km) |
| Portchester to Montalto Uffugo | 1,149.65 mi (1,850.18 km) |
| Portchester to Monte Compatri | 906.50 mi (1,458.88 km) |
