| Kotka to Zottegem | 1,109.77 mi (1,786.00 km) |
| Kotka to Zulte | 1,118.54 mi (1,800.12 km) |
| Kotka to Zwevegem | 1,127.34 mi (1,814.27 km) |
| Kotka to Zwijndrecht | 1,076.28 mi (1,732.11 km) |
| Kotka to Asenovgrad | 1,277.77 mi (2,056.38 km) |
| Kotka to Aytos | 1,227.63 mi (1,975.68 km) |
| Kotka to Balchik | 1,178.43 mi (1,896.50 km) |
| Kotka to Bankya | 1,237.90 mi (1,992.20 km) |
| Kotka to Bansko | 1,295.32 mi (2,084.62 km) |
| Kotka to Berkovitsa | 1,201.36 mi (1,933.40 km) |
| Kotka to Blagoevgrad | 1,285.41 mi (2,068.67 km) |
| Kotka to Botevgrad | 1,220.37 mi (1,963.99 km) |
| Kotka to Burgas | 1,241.37 mi (1,997.79 km) |
| Kotka to Byala Slatina | 1,181.24 mi (1,901.03 km) |
| Kotka to Chirpan | 1,263.96 mi (2,034.14 km) |
