| Barrhead to Oschatz | 779.87 mi (1,255.08 km) |
| Barrhead to Oschersleben | 686.23 mi (1,104.37 km) |
| Barrhead to Osnabruck | 559.07 mi (899.74 km) |
| Barrhead to Ostbevern | 560.53 mi (902.09 km) |
| Barrhead to Osterburg | 682.21 mi (1,097.91 km) |
| Barrhead to Ostercappeln | 563.43 mi (906.75 km) |
| Barrhead to Osterhofen | 880.95 mi (1,417.75 km) |
| Barrhead to Osterholz-Scharmbeck | 557.35 mi (896.98 km) |
| Barrhead to Osternienburg | 722.08 mi (1,162.07 km) |
| Barrhead to Osterode | 659.15 mi (1,060.80 km) |
| Barrhead to Osterwieck | 668.03 mi (1,075.10 km) |
| Barrhead to Ostfildern | 753.35 mi (1,212.41 km) |
| Barrhead to Osthofen | 676.53 mi (1,088.78 km) |
| Barrhead to Ostrhauderfehn | 515.80 mi (830.09 km) |
| Barrhead to Ostringen | 712.31 mi (1,146.35 km) |
