| Mattoon to Klaukkala | 4,576.48 mi (7,365.13 km) |
| Mattoon to Kokkola | 4,388.65 mi (7,062.85 km) |
| Mattoon to Kontiolahti | 4,596.57 mi (7,397.47 km) |
| Mattoon to Korsholm | 4,382.00 mi (7,052.14 km) |
| Mattoon to Kotka | 4,630.06 mi (7,451.37 km) |
| Mattoon to Kouvola | 4,605.92 mi (7,412.52 km) |
| Mattoon to Kuhmo | 4,526.36 mi (7,284.47 km) |
| Mattoon to Kuopio | 4,539.36 mi (7,305.39 km) |
| Mattoon to Kurikka | 4,420.59 mi (7,114.25 km) |
| Mattoon to Kuusamo | 4,435.57 mi (7,138.36 km) |
| Mattoon to Kuusankoski | 4,602.06 mi (7,406.30 km) |
| Mattoon to Lahti | 4,573.69 mi (7,360.65 km) |
| Mattoon to Laitila | 4,473.70 mi (7,199.73 km) |
| Mattoon to Lapinlahti | 4,511.15 mi (7,260.00 km) |
| Mattoon to Lappeenranta | 4,634.41 mi (7,458.37 km) |
