| Massa to Karis | 1,242.77 mi (2,000.04 km) |
| Massa to Karkkila | 1,279.90 mi (2,059.79 km) |
| Massa to Kauhajoki | 1,360.12 mi (2,188.90 km) |
| Massa to Kauhava | 1,413.98 mi (2,275.58 km) |
| Massa to Kauniainen | 1,271.73 mi (2,046.65 km) |
| Massa to Kemi | 1,596.33 mi (2,569.05 km) |
| Massa to Kemijarvi | 1,694.38 mi (2,726.85 km) |
| Massa to Kempele | 1,559.30 mi (2,509.45 km) |
| Massa to Kerava | 1,289.32 mi (2,074.95 km) |
| Massa to Keuruu | 1,389.10 mi (2,235.54 km) |
| Massa to Kiiminki | 1,576.40 mi (2,536.98 km) |
| Massa to Kirkkonummi | 1,259.85 mi (2,027.53 km) |
| Massa to Kitee | 1,485.61 mi (2,390.86 km) |
| Massa to Kiuruvesi | 1,502.40 mi (2,417.88 km) |
| Massa to Kivisto | 1,279.98 mi (2,059.93 km) |
