| Waltham to Zottegem | 3,452.30 mi (5,555.94 km) |
| Waltham to Zulte | 3,436.15 mi (5,529.94 km) |
| Waltham to Zwevegem | 3,434.97 mi (5,528.04 km) |
| Waltham to Zwijndrecht | 3,465.11 mi (5,576.56 km) |
| Waltham to Asenovgrad | 4,620.13 mi (7,435.38 km) |
| Waltham to Aytos | 4,688.00 mi (7,544.60 km) |
| Waltham to Balchik | 4,693.28 mi (7,553.11 km) |
| Waltham to Bankya | 4,520.90 mi (7,275.69 km) |
| Waltham to Bansko | 4,570.71 mi (7,355.84 km) |
| Waltham to Berkovitsa | 4,498.65 mi (7,239.89 km) |
| Waltham to Blagoevgrad | 4,547.08 mi (7,317.82 km) |
| Waltham to Botevgrad | 4,539.54 mi (7,305.68 km) |
| Waltham to Burgas | 4,705.20 mi (7,572.29 km) |
| Waltham to Byala Slatina | 4,522.45 mi (7,278.18 km) |
| Waltham to Chirpan | 4,631.22 mi (7,453.23 km) |
