| Killeen to Zottegem | 5,043.97 mi (8,117.48 km) |
| Killeen to Zulte | 5,028.27 mi (8,092.22 km) |
| Killeen to Zwevegem | 5,028.27 mi (8,092.21 km) |
| Killeen to Zwijndrecht | 5,052.62 mi (8,131.41 km) |
| Killeen to Asenovgrad | 6,207.74 mi (9,990.40 km) |
| Killeen to Aytos | 6,261.20 mi (10,076.42 km) |
| Killeen to Balchik | 6,257.34 mi (10,070.22 km) |
| Killeen to Bankya | 6,110.93 mi (9,834.59 km) |
| Killeen to Bansko | 6,164.70 mi (9,921.12 km) |
| Killeen to Berkovitsa | 6,085.35 mi (9,793.43 km) |
| Killeen to Blagoevgrad | 6,141.50 mi (9,883.79 km) |
| Killeen to Botevgrad | 6,125.72 mi (9,858.39 km) |
| Killeen to Burgas | 6,278.76 mi (10,104.68 km) |
| Killeen to Byala Slatina | 6,104.43 mi (9,824.13 km) |
| Killeen to Chirpan | 6,215.85 mi (10,003.44 km) |
