| Piqua to Alesd | 4,916.83 mi (7,912.87 km) |
| Piqua to Alexandria | 5,163.51 mi (8,309.87 km) |
| Piqua to Arad | 4,915.34 mi (7,910.47 km) |
| Piqua to Avrig | 5,048.96 mi (8,125.51 km) |
| Piqua to Babadag | 5,243.86 mi (8,439.17 km) |
| Piqua to Bacau | 5,100.18 mi (8,207.95 km) |
| Piqua to Baia Mare | 4,932.80 mi (7,938.57 km) |
| Piqua to Baia-Sprie | 4,937.45 mi (7,946.05 km) |
| Piqua to Baicoi | 5,133.55 mi (8,261.65 km) |
| Piqua to Bailesti | 5,086.55 mi (8,186.02 km) |
| Piqua to Bals | 5,100.18 mi (8,207.95 km) |
| Piqua to Baraolt | 5,076.70 mi (8,170.15 km) |
| Piqua to Barlad | 5,143.66 mi (8,277.92 km) |
| Piqua to Beclean | 4,975.79 mi (8,007.76 km) |
| Piqua to Beius | 4,932.95 mi (7,938.81 km) |
