| Klamath Falls to Massarosa | 5,791.41 mi (9,320.37 km) |
| Klamath Falls to Matelica | 5,899.24 mi (9,493.91 km) |
| Klamath Falls to Matera | 6,147.17 mi (9,892.92 km) |
| Klamath Falls to Matino | 6,224.57 mi (10,017.48 km) |
| Klamath Falls to Mazzarino | 6,283.27 mi (10,111.94 km) |
| Klamath Falls to Meda | 5,656.30 mi (9,102.93 km) |
| Klamath Falls to Medesano | 5,735.12 mi (9,229.78 km) |
| Klamath Falls to Medicina | 5,790.97 mi (9,319.67 km) |
| Klamath Falls to Meldola | 5,822.45 mi (9,370.33 km) |
| Klamath Falls to Melegnano | 5,678.15 mi (9,138.10 km) |
| Klamath Falls to Melendugno | 6,215.42 mi (10,002.75 km) |
| Klamath Falls to Melfi | 6,102.52 mi (9,821.06 km) |
| Klamath Falls to Melilli | 6,315.94 mi (10,164.53 km) |
| Klamath Falls to Melito di Napoli | 6,069.92 mi (9,768.60 km) |
| Klamath Falls to Melito di Porto Salvo | 6,290.52 mi (10,123.61 km) |
