| North Tonawanda to Karditsa | 4,898.59 mi (7,883.51 km) |
| North Tonawanda to Kastoria | 4,820.97 mi (7,758.60 km) |
| North Tonawanda to Katerini | 4,881.65 mi (7,856.26 km) |
| North Tonawanda to Keratsini | 5,031.28 mi (8,097.07 km) |
| North Tonawanda to Kerkyra | 4,805.73 mi (7,734.08 km) |
| North Tonawanda to Kiato | 4,993.91 mi (8,036.92 km) |
| North Tonawanda to Kifisia | 5,034.05 mi (8,101.52 km) |
| North Tonawanda to Kilkis | 4,864.05 mi (7,827.93 km) |
| North Tonawanda to Komotini | 4,958.76 mi (7,980.35 km) |
| North Tonawanda to Korinthos | 5,004.45 mi (8,053.88 km) |
| North Tonawanda to Koropi | 5,044.79 mi (8,118.80 km) |
| North Tonawanda to Korydallos | 5,031.88 mi (8,098.02 km) |
| North Tonawanda to Kos | 5,229.57 mi (8,416.18 km) |
| North Tonawanda to Kozani | 4,851.40 mi (7,807.57 km) |
| North Tonawanda to Lagos | 4,945.05 mi (7,958.30 km) |
