| Tonawanda to Klaukkala | 4,109.64 mi (6,613.82 km) |
| Tonawanda to Kokkola | 3,936.00 mi (6,334.38 km) |
| Tonawanda to Kontiolahti | 4,149.87 mi (6,678.57 km) |
| Tonawanda to Korsholm | 3,923.39 mi (6,314.09 km) |
| Tonawanda to Kotka | 4,167.39 mi (6,706.76 km) |
| Tonawanda to Kouvola | 4,144.66 mi (6,670.18 km) |
| Tonawanda to Kuhmo | 4,085.75 mi (6,575.39 km) |
| Tonawanda to Kuopio | 4,089.40 mi (6,581.26 km) |
| Tonawanda to Kurikka | 3,960.60 mi (6,373.97 km) |
| Tonawanda to Kuusamo | 4,003.98 mi (6,443.78 km) |
| Tonawanda to Kuusankoski | 4,140.84 mi (6,664.04 km) |
| Tonawanda to Lahti | 4,111.14 mi (6,616.24 km) |
| Tonawanda to Laitila | 4,004.24 mi (6,444.20 km) |
| Tonawanda to Lapinlahti | 4,063.03 mi (6,538.82 km) |
| Tonawanda to Lappeenranta | 4,176.68 mi (6,721.72 km) |
