| Glencullen to Miedzyrzec Podlaski | 1,211.51 mi (1,949.74 km) |
| Glencullen to Miedzyrzecz | 908.13 mi (1,461.50 km) |
| Glencullen to Mielec | 1,192.17 mi (1,918.61 km) |
| Glencullen to Mikolow | 1,090.23 mi (1,754.55 km) |
| Glencullen to Milanowek | 1,122.67 mi (1,806.76 km) |
| Glencullen to Milicz | 993.44 mi (1,598.78 km) |
| Glencullen to Minsk Mazowiecki | 1,158.04 mi (1,863.69 km) |
| Glencullen to Mlawa | 1,094.65 mi (1,761.67 km) |
| Glencullen to Mogilno | 1,002.32 mi (1,613.07 km) |
| Glencullen to Monki | 1,190.25 mi (1,915.52 km) |
| Glencullen to Morag | 1,067.89 mi (1,718.60 km) |
| Glencullen to Mosina | 962.94 mi (1,549.70 km) |
| Glencullen to Mragowo | 1,123.44 mi (1,808.00 km) |
| Glencullen to Murowana Goslina | 965.19 mi (1,553.33 km) |
| Glencullen to Myslenice | 1,141.55 mi (1,837.15 km) |
