| Pirot to Karis | 1,169.86 mi (1,882.70 km) |
| Pirot to Karkkila | 1,202.87 mi (1,935.82 km) |
| Pirot to Kauhajoki | 1,332.22 mi (2,144.00 km) |
| Pirot to Kauhava | 1,378.42 mi (2,218.35 km) |
| Pirot to Kauniainen | 1,182.49 mi (1,903.04 km) |
| Pirot to Kemi | 1,562.26 mi (2,514.21 km) |
| Pirot to Kemijarvi | 1,638.36 mi (2,636.68 km) |
| Pirot to Kempele | 1,507.80 mi (2,426.58 km) |
| Pirot to Kerava | 1,196.35 mi (1,925.35 km) |
| Pirot to Keuruu | 1,322.94 mi (2,129.07 km) |
| Pirot to Kiiminki | 1,523.79 mi (2,452.30 km) |
| Pirot to Kirkkonummi | 1,174.67 mi (1,890.45 km) |
| Pirot to Kitee | 1,344.79 mi (2,164.22 km) |
| Pirot to Kiuruvesi | 1,425.31 mi (2,293.82 km) |
| Pirot to Kivisto | 1,190.21 mi (1,915.46 km) |
