| Gabrovo to Ottendorf-Okrilla | 787.91 mi (1,268.02 km) |
| Gabrovo to Ottersberg | 1,025.19 mi (1,649.89 km) |
| Gabrovo to Ottobrunn | 751.90 mi (1,210.07 km) |
| Gabrovo to Ottweiler | 975.70 mi (1,570.25 km) |
| Gabrovo to Overath | 1,013.89 mi (1,631.69 km) |
| Gabrovo to Oyten | 1,027.97 mi (1,654.35 km) |
| Gabrovo to Paderborn | 984.86 mi (1,584.99 km) |
| Gabrovo to Papenburg | 1,083.20 mi (1,743.25 km) |
| Gabrovo to Parchim | 955.28 mi (1,537.38 km) |
| Gabrovo to Pasewalk | 898.97 mi (1,446.75 km) |
| Gabrovo to Passau | 693.95 mi (1,116.81 km) |
| Gabrovo to Pattensen | 970.19 mi (1,561.38 km) |
| Gabrovo to Pegnitz | 810.13 mi (1,303.77 km) |
| Gabrovo to Peine | 956.52 mi (1,539.38 km) |
| Gabrovo to Peissenberg | 770.80 mi (1,240.48 km) |
